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ID Type Summary Product Comp Assignee▲ Status▲ Resolution Updated
1280900 vertical position of icon in downloaded font is too high for some languages, causing animation to wobble Core Layout: Text and Fon nobody UNCO --- 2022-10-11
1306752 Scrolling does not work with Elantech Touchpad/Trackpoint and e10s enabled Core Widget: Win32 nobody UNCO --- 2024-09-22
1309682 "Progressive" loading of pages no longer works Core DOM: HTML Parser nobody UNCO --- 2022-10-11
1322127 Cannot paste PrintScreens in Outlook Web App 2013 Core DOM: Serializers nobody UNCO --- 2022-10-11
1289698 Bookmarks toolbar item height is greater than other buttons height Firefox Theme nobody UNCO --- 2022-10-11
1280514 GetTotalSystemMemory from Hal module returns wrong value due to unsigned integer overflow Core Hardware Abstraction nobody UNCO --- 2022-10-11
1285200 The second Firefox window appear on the wrong screen (new bug in branch 46) Core Widget: Win32 nobody UNCO --- 2024-02-27
1312645 Regression in site render time during boot on Firefox 49 Core Layout nobody UNCO --- 2022-10-11
1248145 [DevTools][Memory] The filter is lost focus when entering a filter word. DevTools Memory nobody NEW --- 2022-10-11
1248768 [e10s] parent process handles shortcuts and mouse events (e.g. contextmenu) in a wrong tab if I select another tab Firefox Tabbed Browser nobody NEW --- 2022-10-17
1279293 [meta] Crash in [@ IPCError-browser | ShutDownKill] Core DOM: Content Process nobody NEW --- 2024-07-12
1280266 Netmonitor JS stack traces shouldn't include chrome frames DevTools Netmonitor nobody NEW --- 2022-10-11
1284892 Add support for Mac: text areas and text fields: contextual menu: Substitutions Core Widget: Cocoa nobody NEW --- 2023-02-06
1284975 [meta] Make SpiderMonkey clean on UBSan Core JavaScript Engine nobody NEW --- 2024-08-13
1287304 scrollbutton should be enabled if breadcrumbs-widget-item is overflowed DevTools Inspector nobody NEW --- 2022-10-11
1287457 Removing namespaced attribute only half-works DevTools Inspector nobody NEW --- 2022-10-11
1288389 Make the new eyedropper UI adapt to the zoom level in the page. DevTools Inspector nobody NEW --- 2024-04-17
1288678 :hover styles are shown after inspecting DevTools Inspector: Rules nobody NEW --- 2022-10-11
1290074 [ux] Follow "Learn more" scheme for hint "...This may not work well with asynchronous panning; see https://developer.mozilla.org/docs/Mozilla/Performance/ScrollLinkedEffects ..." DevTools Console nobody NEW --- 2022-10-11
1295057 The magnify glass of eyedropper is gone when running Responsive Design Mode DevTools Responsive Design Mo nobody NEW --- 2024-04-17
1295553 The eyedropper becomes invisible if moving mouse quickly over youtube-embed DevTools Inspector nobody NEW --- 2024-04-17
1301535 The eyedropper doesn't pick colors correctly on the expanded content area when expanding content area after launch it DevTools Inspector nobody NEW --- 2024-04-17
1301660 Issues using opentokrtc on several Android devices Core WebRTC nobody NEW --- 2022-10-11
1318340 Changing the viewport size from the grippers is not smooth DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1327913 When I save page on https://vk.com , Firefox sends 'keyup' event of Enter key, and site navigates to another page Core DOM: UI Events & Foc nobody NEW --- 2022-10-11
1328003 Provide better focus styling for markup view in the inspector that clearly indicates when the tree is focused. DevTools Inspector nobody NEW --- 2022-10-11
1325876 Show internal error page for HTTP responses with error codes (4xx, 5xx) and "Content-Length: 0" instead of blank page Core Networking sekim NEW --- 08:30:41
1249444 Ctrl+Right (left) arrow doesn't move caret in the end (beginning) of contenteditable element Core DOM: Editor jfkthame NEW --- 2022-10-11
1289665 Concurrent gUM call with effectively different constraints doesn't resize video in time for loadedmetadata Core WebRTC: Audio/Video jib NEW --- 2022-10-11
1327195 HiDPI: caret in urlbar isn't visible in the end of long text Core Layout mstange.moz NEW --- 2022-10-11
606455 crash [@ base::MessagePumpForIO::DoRunLoop() ] Core IPC nobody NEW --- 2022-08-17
743166 Addon manager doesn't display bullet symbols in the descriptions page Toolkit Add-ons Manager nobody NEW --- 2022-10-10
830679 Crash in SaveSubtreeState Core DOM: Core & HTML nobody NEW --- 2023-03-09
991833 Recent spike in crashes with js::jit::DoGetPropFallback Core JavaScript Engine: J nobody NEW --- 2022-12-14
1124397 crash in js::jit::AssemblerX86Shared::bind(js::jit::Label*) Core JavaScript Engine: J nobody NEW --- 2024-08-19
1148757 Segfault around nsAppShell::ProcessNextNativeEvent Core Widget: Gtk nobody NEW --- 2022-09-21
1167694 Intermittent test_popup_anchoratrect.xhtml,test_popup_anchoratrect.xul | panel at before_start screen position y - got 312, expected 250 Core XUL nobody NEW --- 2022-10-11
1182927 crash at [@ shutdownhang | NtCreateFile ] Core General nobody NEW --- 2024-07-09
1199330 SVG images with specific styling twitch when opacity changes Core Graphics: ImageLib nobody NEW --- 2022-10-11
1207914 Intermittent test_bug632379.xhtml,test_bug632379.xul | Test timed out Core Layout nobody NEW --- 2022-10-11
1214688 Modal save dialog doesn't respect standard Windows7 mechanism "Automatically move the pointer to the default button in a dialog box" (SnapToDefaultButton) Core Widget: Win32 nobody NEW --- 2022-10-11
1216776 Crash in cycle collector while tracing GC thing (generic JS heap corruption) Core Cycle Collector nobody NEW --- 2023-03-09
1226132 [devtools] Context Menu does not be shown in Memory Tool DevTools Memory nobody NEW --- 2022-10-11
1233006 On-screen keyboard is not displayed for google docs when tapping to focus text in the doc Core Widget: Win32 nobody NEW --- 2022-10-11
1241597 [DevTools][Memory] Filter clear button should be added in the filter input box DevTools Memory nobody NEW --- 2022-10-11
1243157 Firefox 44 selects Segoe UI Mono instead of Segoe UI Core Graphics: Text nobody NEW --- 2022-10-11
1243194 Firefox does not allow me to select a bitmap font as the default Core Graphics: Text nobody NEW --- 2022-10-11
1249090 Excessive "checkerboarding" in CodeMirror Core Panning and Zooming nobody NEW --- 2022-10-11
1252983 Code disappears in Debugger and Style editor when I switch devtools theme DevTools Source Editor nobody NEW --- 2022-10-11
1253190 [APZ] page with the "Scroll of Lorem Ipsum" testcase shows graphic glitches when scroll position changes Core Layout nobody NEW --- 2024-09-22
1255020 Location bar doesn't display caret and text selection if I click it after opening context menu of an item in downloads panel Core Widget: Win32 nobody NEW --- 2022-10-11
1255513 "Select Helper Application" and "Application details" windows on about:preferences#applications appear below the menulist Core Widget: Win32 nobody NEW --- 2022-10-11
1256960 Input latency when drawing on WebGL with D3D11 Core Graphics: CanvasWebG nobody NEW --- 2024-09-22
1257886 Video Controls Disappear Upon Video Replay (Semi-Sporadic) Toolkit Video/Audio Controls nobody NEW --- 2022-10-11
1259028 No warning when downloads are blocked in Child Mode Firefox Downloads Panel nobody NEW --- 2022-10-11
1259298 Improve APZ scroll snap physics Core Panning and Zooming nobody NEW --- 2024-09-22
1259930 [e10s] Large CSS custom cursor flickers when moving it Core Widget: Win32 nobody NEW --- 2023-06-18
1260145 (twitching at startup) Breadcrumbs first appear at the top of markup, then twitch to the bottom DevTools Inspector nobody NEW --- 2022-10-11
1260215 Scrolling on verily.com is stuttery/janky Core Panning and Zooming nobody NEW --- 2024-09-22
1261741 APZ needs to treat pixel scrolls as preventDefault()ed if the page called preventDefault() on a preceding DOMMouseScroll event Core Panning and Zooming nobody NEW --- 2024-09-22
1264229 [RTL] pop-view-button has wrong direction in RTL locales DevTools Memory nobody NEW --- 2022-10-11
1265165 "View Selection Source" fails highlight on a certain case Toolkit View Source nobody NEW --- 2022-10-11
1268344 Do not add UTF-8 3 bytes code to selected text start and end in the view-source url, when using view selection source Toolkit View Source nobody NEW --- 2022-10-11
1269810 Tab previews do not scale/render properly with zoom Core Widget: Win32 nobody NEW --- 2022-10-20
1271983 Animated SVG image is blurred in FF 46 Core SVG nobody NEW --- 2022-09-09
1272180 Pseudo-class lock in ruleview goes back after I uncheck it DevTools Inspector: Rules nobody NEW --- 2022-10-11
1277280 Crash in CCGraphBuilder::DescribeRefCountedNode in MOZ_RELEASE_ASSERT(aRefCount != 0, "CCed refcounted object has zero refcount"); Core Cycle Collector nobody NEW --- 2023-03-14
1278561 Allow setting the 64px icon class in PopupNotifications Toolkit PopupNotifications a nobody NEW --- 2023-06-22
1278588 ASSERTION: Potential deadlock detected (ObservedDocShell::ClearMarkers(), locking mOffTheMainThreadTimelineMarkers) Core DOM: Navigation nobody NEW --- 2022-10-11
1278697 [META] Implement CSS Houdini Typed OM Level 1 specification Core CSS Parsing and Comp nobody NEW --- 2024-09-13
1278789 autocomplete-popup is not aligned with the caret when editing multiline property value DevTools Inspector: Rules nobody NEW --- 2024-06-03
1278922 Review async plugin init Telemetry Toolkit Telemetry nobody NEW --- 2022-10-11
1278973 Handle lost or reset devices after Present() calls Core Graphics nobody NEW --- 2022-10-11
1279209 When creating a new bookmark folder, the naming input "detaches" and the folder is not created. Firefox Bookmarks & History nobody NEW --- 2022-10-11
1279236 Fix CAPS test for chrome:// linkage from img tags on the web to rely on test-only image URIs Core Security: CAPS nobody NEW --- 2022-10-11
1279589 Add telemetry probes for migrator runtime Firefox Migration nobody NEW --- 2022-10-27
1279771 Issue with execCommand('copy') in change events in e10s Core DOM: Events nobody NEW --- 2022-10-11
1280024 Improve handling of responses with incorrect content type DevTools Netmonitor nobody NEW --- 2022-10-11
1280031 The text of a link is stuck on screen, when the link is being dragged and an alert box appears Core DOM: Copy & Paste an nobody NEW --- 2022-10-11
1280186 Crash in DoMarking<T> (heap / memory corruption) Core JavaScript: GC nobody NEW --- 2021-01-14
1280707 Create more reftest test cases with large mask size Core Layout nobody NEW --- 2022-10-11
1280802 Angular framework performance test spends 10% in nursery GC Core JavaScript: GC nobody NEW --- 2024-08-11
1280866 Add edition features to the markup view DevTools Inspector nobody NEW --- 2022-10-11
1280886 Intermittent single-value.html == http://localhost:36709/1466397540197/190/text-overflow/single-value-ref.html | (LOAD ONLY), max difference: 123, number of differing pixels: 1260 Core Layout: Text and Fon nobody NEW --- 2022-10-11
1280917 occasional off-by-one when scrolling with position: sticky content Core Panning and Zooming nobody NEW --- 2024-09-22
1281055 margin bottom of orthogonal horizontal-tb not rendered Core Layout: Block and In nobody NEW --- 2022-10-11
1281152 [linux] Washed out download protection icons Firefox Downloads Panel nobody NEW --- 2022-10-11
1281155 Unplugging a USB camera mid-capture can break video capture with getUserMedia Core WebRTC: Audio/Video nobody NEW --- 2022-10-11
1281360 Intermittent toolkit/content/tests/chrome/test_popup_button.xhtml,test_popup_button.xul | open popup with open property after_start height - got 226, expected 232 Toolkit UI Widgets nobody NEW --- 2022-10-11
1281364 rendering artifacts between menubar buttons and tabs due to GTK box-shadow overflow Core Widget: Gtk nobody NEW --- 2022-10-11
1281453 Support mozbrowser.executeScript for system principal host Core DOM: Core & HTML nobody NEW --- 2022-10-11
1281455 Prevent BrowserElementChildPreload._getContentDimensions to throw if called too early Core DOM: Core & HTML nobody NEW --- 2022-10-11
1281616 Buttons cut off on confirmCheck prompt if checkbox text wraps Toolkit UI Widgets nobody NEW --- 2022-10-11
1281960 console.log loses track of updates in large loops DevTools Console nobody NEW --- 2022-10-11
1282075 Selecting the "Hide Controls" option causes the container area to disappear (for audio files played inline) Toolkit Video/Audio Controls nobody NEW --- 2022-12-06
1282335 Fold dom/media D3D-blacklisting into gfx driver blacklisting Core Audio/Video: Playbac nobody NEW --- 2022-10-11
1282698 High cpu usage when displaying table Core Layout nobody NEW --- 2022-10-11
1282819 Incomplete rendering of bugzilla comment field Core Panning and Zooming nobody NEW --- 2024-09-22
1283324 pushState() should issue a console warning when relative URLs like "foo.png" will resolve differently against the old and new URLs Core DOM: Navigation nobody NEW --- 2022-10-11
1283451 micro-optimize calls to NS_CycleCollectorSuspect3 Core Cycle Collector nobody NEW --- 2023-01-30
1283495 Add the ability to assign a window to a container Core DOM: Security nobody NEW --- 2022-10-11
1283673 Remove useless null checks in BuildTextRunsScanner::SetupBreakSinksForTextRun() Core Layout: Text and Fon nobody NEW --- 2022-10-11
1283808 Intermittent automation.py | application crashed [@ mozilla::dom::AutoJSAPI::InitInternal(nsIGlobalObject *,JSObject *,JSContext *,bool)] | Assertion failure: false (We had an exception; we should not have), at c:/builds/moz2_slave/m-aurora-w64-d-00000000 Core JavaScript Engine nobody NEW --- 2023-04-16
1283896 UI for Windows Enterprise Roots feature Firefox Security nobody NEW --- 2022-10-11
1284041 Logdown icon not showing. Core Layout: Text and Fon nobody NEW --- 2022-10-11
1284143 cycle collection should not become really slow as a result of leaked (and no longer active) windows Core Cycle Collector nobody NEW --- 2023-01-30
1284219 Storage inspector should support non-string keys in IndexedDB records DevTools Storage Inspector nobody NEW --- 2022-10-11
1284368 consider aligning timers for background wndows Core DOM: Core & HTML nobody NEW --- 2022-10-11
1284369 consider throttling runnable dispatch from IPC actors Core IPC nobody NEW --- 2022-10-11
1284409 Prevent exposing internal-use pseudo classes "-moz-devtools-highlighted" and "-moz-styleeditor-transitioning" Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1284415 [TSF][e10s] TSFTextStore should include expected result of dispatched KeyboardEvents Core DOM: UI Events & Foc nobody NEW --- 2022-10-11
1284421 [TSF] Kakutei-Undo doesn't work on Facebook (comment field) Core DOM: UI Events & Foc nobody NEW --- 2022-10-11
1284604 Make AssertActivityIsLegal() failures fatal Core XPCOM nobody NEW --- 2022-10-11
1284797 Small SVG as border image incorrectly stretches Core Graphics: ImageLib nobody NEW --- 2023-03-02
1284833 NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [inIDeepTreeWalker.parentNode] inspector.js:2804 DevTools Inspector nobody NEW --- 2022-10-11
1284861 Images with Adobe RGB or ProPhoto don't show the full color gamut Core Graphics: Color Mana nobody NEW --- 2024-09-03
1284880 Re-validate moving the clientId loading earlier during startup with more data Toolkit Telemetry nobody NEW --- 2022-10-11
1284891 Mac: text areas and text fields: contextual menu: Transformations Core Widget: Cocoa nobody NEW --- 2022-10-11
1284985 cookies being loaded from about:newtab should use a privatebrowsing mode value >1 in the OriginAttributes instead of a temp userContextId Core DOM: Security nobody NEW --- 2022-10-11
1285055 Automated test for crash reporting for seccomp-bpf policy violations Core Security: Process Sa nobody NEW --- 2022-10-11
1285226 [Linux] [Narrate] The English (en-GB) voice appears four times in the list Toolkit Reader Mode nobody NEW --- 2022-10-10
1285261 HTMLTooltip cannot mouseover/click on hidden elements when using a XUL Panel wrapper DevTools Shared Components nobody NEW --- 2023-11-10
1285330 Add TCP filtering which support STUN and HTTP Core WebRTC: Networking nobody NEW --- 2022-10-11
1285377 Figure out what we should do with CustomAutoRooter in DOM code Core DOM: Core & HTML nobody NEW --- 2022-10-11
1285512 --with-system-libvpx flags aren't propagated to WebRTC build Core WebRTC nobody NEW --- 2022-10-11
1285547 National Geographic articles that have videos break the Print Preview functionality Toolkit Printing nobody NEW --- 2022-10-11
1285565 Draft GoFaster measurements plan Toolkit Telemetry nobody NEW --- 2022-10-11
1285685 Add support for touch-action from the v2 pointer events spec Core Panning and Zooming nobody NEW --- 2023-09-13
1285715 copy to clipboard should contain list decorators Core DOM: Serializers nobody NEW --- 2022-10-11
1285716 Pastebin script making Firefox Nightly unresponsive Core Layout nobody NEW --- 2024-09-22
1285811 Support <image> values (gradient, -moz-element()) for the 'content' property Core Layout: Images, Vide nobody NEW --- 2022-10-11
1285962 If two version of a WebExtensions with no id but the same name are loaded in about:debugging, it only appears once DevTools about:debugging nobody NEW --- 2022-10-11
1286081 Empty "display:table" elements paint their border inconsistently (only if an "outline" is also applied) Core Layout: Tables nobody NEW --- 2022-10-11
1286113 Fix min-height and max-height of splitview-controller on vertical mode in Style Editor DevTools Style Editor nobody NEW --- 2022-10-11
1286254 Avoid TLS on the main thread by using the address of the stack Core XPCOM nobody NEW --- 2022-10-11
1286406 "ASSERTION: wrong InlinePrefISizeData container for first continuation" with -moz-column, float, ruby Core Layout nobody NEW --- 2022-10-11
1286424 "ASSERTION: dirty rect not set" Core Layout nobody NEW --- 2022-10-11
1286465 Border corner may overlap if there is no straight side and size is non-integer. Core Layout nobody NEW --- 2022-10-11
1286606 [meta] Event Telemetry (UITelemetry v2) Toolkit Telemetry nobody NEW --- 2022-10-11
1286622 Not clipping fixed background to rounded corners in this testcase Core Layout nobody NEW --- 2022-10-11
1286651 Switch the Default Browser prompt to a global notification bar Firefox Shell Integration nobody NEW --- 2022-10-11
1286653 Re-run blacklist after device creation, to ensure proper blocking done Core Graphics nobody NEW --- 2022-10-11
1286699 Port gamepad platform-specifics to Rust Core DOM: Device Interfac nobody NEW --- 2022-10-11
1286701 When exactly does/should the SOCKS remote DNS preference apply? Firefox Settings UI nobody NEW --- 2022-10-11
1286769 Focus on an empty contenteditable resulting no ClientRect in the selection range Core DOM: CSS Object Mode nobody NEW --- 2022-10-11
1286812 'Expand all' context menu option is enabled although no nodes are collapsed DevTools Inspector nobody NEW --- 2022-10-11
1287167 ipc/mscom cleanup Core IPC nobody NEW --- 2022-10-11
1287300 Add performance telemetry for TLS 1.3 Core Security: PSM nobody NEW --- 2022-10-11
1287345 Consider running service worker threads at normal priority Core DOM: Service Workers nobody NEW --- 2022-10-11
1287377 Unify sidebar widget UI DevTools Framework nobody NEW --- 2022-10-11
1287615 Expose jitter buffer stats Core WebRTC nobody NEW --- 2022-10-11
1287654 Add reftest support for OMTA Core Layout nobody NEW --- 2022-10-11
1287682 Got assertion failure when running generated/test_2_conformance2__textures__misc__texture-npot.html Core Graphics: CanvasWebG nobody NEW --- 2022-10-11
1287815 Write a checklist for adding/reviewing a new ping type Toolkit Telemetry nobody NEW --- 2022-10-11
1287870 Use win10 lwtheme glyphs for win7 fullscreen icons and remove the then-unused icons Firefox Theme nobody NEW --- 2022-10-11
1287931 Assert if the raw pointer argument to forget() is non-null Core XPCOM nobody NEW --- 2022-10-11
1288047 Migrate non-histogram child payload measurements Toolkit Telemetry nobody NEW --- 2022-10-11
1288223 Add stats collection infrastructure to nICEr Core WebRTC: Networking nobody NEW --- 2022-10-11
1288292 Update the definition of "secure context" to spec changes Core DOM: Security nobody NEW --- 2022-10-11
1288370 Get rid of nsIWebBrowserChrome::CHROME_PRIVATE_WINDOW Core DOM: Navigation nobody NEW --- 2022-10-11
1288376 Tests should not run a webserver in the content process Core Security: Process Sa nobody NEW --- 2022-10-11
1288393 Uninitialised value use pertaining to mozilla::dom::MediaQueryList Core Layout nobody NEW --- 2022-10-11
1288428 gfxinfo status null check incorrect return in gfxplatform func Core Graphics nobody NEW --- 2022-10-11
1288436 [meta] identify performance issues/bottlenecks in text layout and shaping Core Layout: Text and Fon nobody NEW --- 2022-10-11
1288458 ArraySpeciesCreate should throw TypeError from GetFunctionRealm if proxy is revoked Core JavaScript Engine nobody NEW --- 2024-03-19
1288519 Telemetry for preference disk writes Core Preferences: Backend nobody NEW --- 2022-10-11
1288613 Implement Cache for improving performance of ContentEventHandler Core DOM: UI Events & Foc nobody NEW --- 2022-10-11
1288719 Crash Annotation GraphicsCriticalError: |[0][GFX1-]: Attempt to create DrawTarget for invalid surface. Core Graphics nobody NEW --- 2022-10-11
1288729 Wrong message appears when enabling themes if user is signed into Sync Firefox Sync nobody NEW --- 2023-11-23
1288771 When Browser Styles are enabled, we see a bunch of pseudo elements coming from these styles on all inspected pages DevTools Inspector: Rules nobody NEW --- 2022-10-11
1288819 Full Stack: observe@resource://gre/modules/BackgroundPageThumbs.jsm:112:22 Firefox New Tab Page nobody NEW --- 2022-10-11
1289558 Both gmail.com and mail.google.com showing up in frequent sites Firefox New Tab Page nobody NEW --- 2022-10-11
1289594 Rename PanelUI* in the codebase to AppMenu* Firefox Theme nobody NEW --- 2022-10-11
1289828 Dotted border doesn't completely redraw when its width changes Core Layout nobody NEW --- 2022-10-11
1289852 Clean up Windows e10s a11y refactoring Core Disability Access AP nobody NEW --- 2022-10-11
1289994 [meta] Use Application Verifier Developer Infrastruc Source Code Analysis nobody NEW --- 2022-10-11
1290051 UI change of email notification in aboutTabCrashed.xhtml Toolkit Crash Reporting nobody NEW --- 2022-10-11
1290255 xpc::ReportWrapperDenial warning is unintelligible Core JavaScript Engine nobody NEW --- 2022-10-11
1290868 "Cause" popup should trigger on whole table cell not just "JS" bubble (like "File" cell for image popup) DevTools Netmonitor nobody NEW --- 2022-10-11
1291081 Rendering problem when certain number of elements have fixed background image on Firefox Android Core Graphics nobody NEW --- 2022-10-11
1291674 The page is auto-scrolled to the narrated paragraph while scrolling through the article Toolkit Reader Mode nobody NEW --- 2022-10-11
1291678 Some posts on GoT (gathering of tweakers)-forum are scrollable for fractions of pixels Core Layout nobody NEW --- 2024-09-22
1292271 CSS Filter dropdown icon is missing with Dark Theme DevTools Inspector: Rules nobody NEW --- 2022-10-11
1293946 VoiceOver doesn't work with out of date notification bar Core Widget: Cocoa nobody NEW --- 2022-10-11
1294405 WebRTC H264 profile sets the "set2" constraint, which isn't needed and causes pain in negotiation Core WebRTC: Signaling nobody NEW --- 2022-10-11
1294654 Fix liquid level of command-eyedropper.svg DevTools Inspector nobody NEW --- 2024-04-17
1294946 Inspector does not focus the result two of three nodes in markup if using search string "identity-box" DevTools Inspector nobody NEW --- 2022-10-11
1296181 Fix margin of initial-value in searchbox-panel-listbox DevTools Inspector nobody NEW --- 2022-10-11
1297047 Denying a video/audio stream with 'remember this decision' checked should stop existing streams for the same domain Firefox Site Permissions nobody NEW --- 2022-10-11
1298064 Container tab menu on long press add menu not present after customize Core DOM: Security nobody NEW --- 2022-10-11
1298330 The new eyedropper can copy repeatedly without the end DevTools Inspector nobody NEW --- 2024-04-17
1298365 After restart with Add-ons disabled: NS_ERROR_XPC_GS_RETURNED_FAILURE: Component returned failure code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE) [nsIJSCID.getService] nsUrlClassifierListManager.js:80 Toolkit Safe Browsing nobody NEW --- 2022-10-11
1298630 New exception setting is gone for install add-ons after restarting Core Permission Manager nobody NEW --- 2022-10-11
1298769 Eyedropper button in the inspector isn't checked if the eyedropper was started from the menu before DevTools Inspector nobody NEW --- 2024-04-17
1298952 Password manager asking to add a username to a password-only login when the form wasn't interacted with Toolkit Password Manager nobody NEW --- 2022-10-10
1299239 [e10s] Nightly moves at a 2-3 second delay when moving window with stylus on a touch screen Core Widget: Win32 nobody NEW --- 2024-09-22
1299433 Filter selection dropdown from the filter editor tooltip is not closed on second click DevTools Inspector: Rules nobody NEW --- 2022-10-11
1299450 "this.client is undefined" error is thrown in the console when dragging a tab for the second time in a new window while the RDM is enabled DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1299466 The page is refreshed if the tab is dragged and dropped over the viewport DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1299751 [Ubuntu 16.04] Missing mouse pointer from Firefox window share Core WebRTC nobody NEW --- 2022-10-11
1300084 Voice Over doesn't work with Indicator for device permissions Firefox Site Identity nobody NEW --- 2022-10-11
1300108 Scrolling the vertical tab list can sometimes scroll the webpage under the list Core Panning and Zooming nobody NEW --- 2024-09-22
1300483 keyboard events for <select> not working Core DOM: Core & HTML nobody NEW --- 2024-08-20
1300489 Both notification errors are displayed when opening RDM on non-remote pages DevTools Responsive Design Mo nobody NEW --- 2022-10-10
1301057 Assertion failure: mGL.fGetError() == 0, at GLContext.h:666 Core Graphics: CanvasWebG nobody NEW --- 2022-10-11
1301318 Don't copy invisible portion of logs in Browser/Web Console when selecting 'copy' from context menu DevTools Console nobody NEW --- 2022-10-11
1301569 Fix tooltips for titlebar-buttons (min, max, close) on Windows 10 Firefox Toolbars and Customi nobody NEW --- 2022-10-11
1301658 High Contrast Theme - multiple menu options are shown as selected Core Widget: Win32 nobody NEW --- 2022-10-11
1301953 Highlight position is broken when position: fixed is set dynamically Toolkit Find Toolbar nobody NEW --- 2022-10-11
1302505 Jumpy scrolling in latest 49 beta Core Panning and Zooming nobody NEW --- 2024-09-22
1302571 Tab border detached from tab body with LWT Core Layout nobody NEW --- 2022-10-11
1302964 navigtor.userAgent returns Firefox default User agent for some smartwatches devices DevTools Responsive Design Mo nobody NEW --- 2024-07-10
1303011 [10.12] Graphical issues when restoring a minimized window with a playing HTML5 video Core Widget: Cocoa nobody NEW --- 2022-10-11
1303699 The devices list is wrongly displayed if a small device is selected after 4K Ultra HD Television device DevTools Responsive Design Mo nobody NEW --- 2022-10-10
1304211 Confluence Mana page seems to have an extra invisible, selectable element when selecting table text with keyboard shortcut Core DOM: Editor nobody NEW --- 2022-10-11
1305976 Outline is only updated on repaint Core Layout nobody NEW --- 2022-10-11
1309138 Rendering issues/artifacts on transitions Core Layout nobody NEW --- 2022-10-11
1311432 [APZ] Wheel events are sometimes sent with the wrong position; tab bar scrolls while scrolling content, take 2 Core Panning and Zooming nobody NEW --- 2024-09-22
1311505 invisible element prevents scrollwheel from working with multiprocess enabled Core Panning and Zooming nobody NEW --- 2024-09-22
1312079 Regression in CHECKERBOARD_SEVERITY in Beta50 on Firefox Mobile, worsening trend beta over beta (48 to 50) Core Panning and Zooming nobody NEW --- 2024-09-22
1312672 The Network Throttling selection and the drop down button are not vertically centered DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1312867 Click on element with overflow style property is trigger when mouse up outside the element Core DOM: Events nobody NEW --- 2022-10-11
1313646 Flickering when clicking on header menu buttons on http://theswishlife.com Core Layout nobody NEW --- 2022-10-11
1313647 Text resized after clicking on header menu buttons on http://www.dwutygodnik.com Core Layout nobody NEW --- 2022-10-11
1315306 Crash in AsyncShutdownTimeout | profile-before-change-telemetry | TelemetryController: shutting down Toolkit Telemetry nobody NEW --- 2023-09-19
1315493 CSS warnings "Property contained reference to invalid variable. Error in parsing value for..." when starting up Nightly DevTools General nobody NEW --- 2022-10-11
1316294 Wrong square size in webgl2 demo Core Graphics: CanvasWebG nobody NEW --- 2022-10-11
1317496 Expanded tag box in Library not updated when bookmark selected Firefox Bookmarks & History nobody NEW --- 2022-10-11
1318802 Glyph with overhang is clipped at the boundary between bidi level runs when the background-color is not transparent Core Layout: Text and Fon nobody NEW --- 2022-10-11
1319099 Navigation menu keeps bouncing on free.fr website Core Layout nobody NEW --- 2022-10-11
1319384 Setting a new animation whose from value does not equal to the base value triggers a new transition Core DOM: Animation nobody NEW --- 2022-10-11
1319728 Fx with FPI feature wrongly displays that sign-in on youtube has failed even though it did not Core DOM: Security nobody NEW --- 2022-10-11
1319761 Login on pinterest using facebook social network not working on Fx with FPI Core DOM: Security nobody NEW --- 2023-09-18
1322018 Border-box height of empty table box is zero, even with non-zero border / padding Core Layout: Tables nobody NEW --- 2022-10-11
1322022 Need test for location bar spoofing via drag and drop of broken javascript: URI Firefox Address Bar nobody NEW --- 2024-05-30
1322562 Some flings have weird physics (scroll a bit, then pause, then keep scrolling) Core Panning and Zooming nobody NEW --- 2024-09-22
1323786 Crash in js::jit::BailoutFrameInfo::BailoutFrameInfo using a Galaxy S6 Core JavaScript Engine nobody NEW --- 2024-07-09
1324437 Scrolling via keyboard does not work up/down DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1324449 Select drop down lists are exceeding the RDM viewport DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1324785 VideoStreamTrack.applyConstraints can result in a released camera Core WebRTC: Audio/Video nobody NEW --- 2022-10-11
1325056 Pause button on videos while RDM activated is faulty DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1325108 Closing window (application) will continue to display latest preview in the sharing area Core WebRTC nobody NEW --- 2022-10-11
1325124 Youtube becomes blank while on RDM if the user changes between devices DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1325365 Window (application) is not displayed in the sharing drop down list while minimized Core WebRTC nobody NEW --- 2022-10-11
1325378 Clicking outside the sharing doorhanger will not remember the last chosen application (window) in the sharing drop down Firefox Site Permissions nobody NEW --- 2020-12-16
1325411 The sharing drop down displays incorrect number of open windows for some applications Core WebRTC nobody NEW --- 2024-02-27
1325437 Don't automatically show autocomplete UI upon focusing a non-empty username field Toolkit Password Manager nobody NEW --- 2022-10-11
1325563 The viewport is on focus while the modal is opened DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1325576 Entering fullscreen on a video inside RDM will enter entire Fx in fullscreen and breaks the content displayed after exiting DevTools Responsive Design Mo nobody NEW --- 2022-10-11
1325597 Mouse click issues with pointer lock on WebGL2 demo sample page Core DOM: Core & HTML nobody NEW --- 2022-10-11
1326039 Crash in OOM | unknown | js::AutoEnterOOMUnsafeRegion::crash | js::gc::StoreBuffer::MonoTypeBuffer<T>::sinkStore Core JavaScript Engine nobody NEW --- 2023-04-13
1326309 Crash in AsyncShutdownTimeout | places-will-close-connection | PlacesUtils read-only connection closing as part of Places shutdown Toolkit Places nobody NEW --- 2024-04-03
1326551 Background rendering incomplete in (display: table-row) with (direction: rtl) on resize Core Layout nobody NEW --- 2022-10-11
1326647 Page inconsistently scrolls to the beginning horizontally and vertically when I focus it Core DOM: UI Events & Foc nobody NEW --- 2024-09-22
1326650 [e10s][APZ] The page scrolls slower if mouse occasionally moves over scrollbar Core Panning and Zooming nobody NEW --- 2024-09-22
1326809 Inspector highlights random area and scrolls markup up by 1 screen if I inspect element outside of iframe DevTools Inspector nobody NEW --- 2022-10-11
1326851 Occasionally opened context menu stays opened when another application is focused Firefox Menus nobody NEW --- 2020-07-06
1326863 <a href> preserves depressed state of dropmarker after drag and drop of its label Core DOM: Events nobody NEW --- 2022-10-11
1326943 Link focused via Tab key isn't scrolled into view in some cases (a11y) Core DOM: UI Events & Foc nobody NEW --- 2022-10-11
1326948 Changing zoom level using Ctrl+"+" works differently from Ctrl+Mouse wheel scroll, so it's possible to get 97% and 103% Core Layout nobody NEW --- 2024-09-22
1326978 Outline doesn't visually update when I change outline offset Core SVG nobody NEW --- 2022-10-11
1327002 Browser tries to load text as url if I drop it to web page, and interferes with tab history Firefox Tabbed Browser nobody NEW --- 2022-10-11
1327037 Autocomplete suggestions of numeric selectors replace typed text DevTools Inspector nobody NEW --- 2022-10-11
1327271 It's possible to accidentally scroll tabs toolbar to the empty space after closing some tabs Toolkit UI Widgets nobody NEW --- 2022-10-11
1327392 Site identity panel disappears when location changes Firefox Site Identity nobody NEW --- 2023-01-25
1327447 Elements on page twitch by 1px when opacity changes (TripAdvisor advertisements) Core Layout nobody NEW --- 2022-10-11
1327472 Site identity panel shows wrong security information (doesn't update when site security changes) Firefox Site Identity nobody NEW --- 2022-10-11
1327565 Firefox opens the same page many times if I allow site to open popup windows Core DOM: Core & HTML nobody NEW --- 2024-02-27
1327874 Page is displayed incorrectly; context menu appears far away from mouse pointer if "layout.css.devPixelsPerPx" was set to "1.25" Core Layout nobody NEW --- 2022-10-11
1327885 Resizer in textarea is aligned differently depending on CSS "overflow" property Core Layout nobody NEW --- 2022-10-11
1327984 Cursor is displayed as "default" instead of "col-resize" in some cases when I drag HTML replacement for XUL splitters DevTools Shared Components nobody NEW --- 2020-12-08
1327995 [e10s] devtools reload and loose all progress if I navigate between pages that load in different processes DevTools General nobody NEW --- 2022-10-11
1328014 Option "Disable JavaScript" isn't forgotten if the toolbox is closed DevTools General nobody NEW --- 2022-10-11
1328034 Findbar highlights old match when I search for new string and toggle Highlight All Toolkit Find Toolbar nobody NEW --- 2022-10-11
1328071 [e10s] list of options in <select> doesn't scroll smoothly when I click on scrollbar Core Layout: Form Control nobody NEW --- 2022-10-11
1328074 [e10s][APZ] Images on EPIX.com, cips.org twitch when I autoscroll the page Core Panning and Zooming nobody NEW --- 2024-09-22
1329640 Console errors and warnings related to Password Manger Toolkit Password Manager nobody NEW --- 2021-06-25
1330333 draw_instanced_ubo demo not displayed on macOS Sierra with AMD graphics Core Graphics: CanvasWebG nobody NEW --- 2022-10-11
1330334 Animation for buffer_uniform test not working on some macs Core Graphics: CanvasWebG nobody NEW --- 2022-10-11
1330627 Jerky animation when animating perspective and transform at the same time Core DOM: Animation nobody NEW --- 2022-10-11
1331373 Dragging a URL onto the Firefox icon opens two duplicate tabs Core Widget: Cocoa nobody NEW --- 2022-10-11
1332558 Laggy drawing of SVG on Windows when hardware acceleration is enabled Core Graphics nobody NEW --- 2022-10-11
1282558 Rename createOffer's InternalError to OperationError. Core WebRTC jib NEW --- 2022-10-11
1102801 :active UI elements (buttons etc. ) in web pages use black text on blue background in Mac OS X 10.10+ (worse with high contrast mode enabled) Core Widget: Cocoa nobody NEW --- 2022-10-11
1282281 FMR: reading of freed memory in gdk_event_apply_filters Core Widget: Gtk nobody NEW --- 2022-10-11
1287077 Without Downloads button there is no indication where a screenshot got saved DevTools Shared Components nobody NEW --- 2022-10-11
1290777 Change TrackEncoder to accept timestamp in GetEncodedTrack. Core Audio/Video: Recordi nobody NEW --- 2022-10-11
1297029 Camera stops if you start a new conversation with Google Hangouts Core WebRTC: Audio/Video nobody NEW --- 2022-10-17
1297673 Error requesting favicon URL for about:reader content: favicon not found for uri ReaderParent.jsm:66 Toolkit Reader Mode nobody NEW --- 2022-10-11
1297987 getUserMedia({video: {mediaSource: "browser"}}) only works from privileged code. Core WebRTC: Audio/Video nobody NEW --- 2022-10-11
710160 crash nsContentList::PopulateSelf Core DOM: Core & HTML nobody NEW --- 2023-03-09
771138 Thunderbird crash in walIndexTryHdr due to failures at the operating system level to read the page in Core SQLite and Embedded nobody NEW --- 2024-08-20
858032 [meta] crashes in EnterBaseline / EnterJit Core JavaScript Engine nobody NEW --- 2024-09-22
1161361 Preview button of CKEditor does not work Core DOM: Core & HTML nobody NEW --- 2022-10-11
1177654 Copy & paste (or drag & drop) Bookmarks folder will fail between 2 instances of browser (aka profiles) Toolkit Places nobody NEW --- 2023-12-22
1220459 105% performance regression on IE mazesolver(40x40) since Firefox 39 Core Layout nobody NEW --- 2022-10-11
1222674 <select> elements in devtools don't display dropmarker on dark devtools theme (with floating scrollbars) Core Widget: Win32 nobody NEW --- 2022-10-11
1226914 "View at actual size" in video context menu Core Layout nobody NEW --- 2022-10-11
1234988 APZ scrolling doesn't work during a CSS animation that forces changes to the scroll position Core Panning and Zooming nobody NEW --- 2024-09-22
1245083 Swiping back or forward makes scrolling on the trackpad not work until the mouse is moved Core Panning and Zooming nobody NEW --- 2024-09-22
1248187 Bogus node in [contenteditable] element is deleted on page load, and added on Ctrl+Z Core DOM: Editor nobody NEW --- 2020-12-14
1248500 Dropdown menu buttons will not depress Core Widget: Win32 nobody NEW --- 2022-10-11
1255255 [Narrate] voice-select is not toggle Toolkit Reader Mode nobody NEW --- 2022-10-11
1255284 Intermittent test_bug484459.xhtml,test_bug484459.xul | uncaught exception - ReferenceError: x is not defined at chrome://mochitests/content/chrome/js/xpconnect/tests/chrome/test_bug484459.xul:32 Core XPConnect nobody NEW --- 2022-10-11
1258421 css filter with absolute positioned or large elements hides the container Core Layout nobody NEW --- 2022-10-11
1279815 Intermittent browser_content_url_annotation.js | A promise chain failed to handle a rejection: - at resource://gre/modules/TelemetrySession.jsm:1123 - Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsIMessageSender.sendAsyncMessage] Toolkit Telemetry nobody NEW --- 2022-10-11
1280558 Use parameters from the OpenType MATH table for <munderover> Core MathML nobody NEW --- 2022-10-11
1281106 Intermittent test_eme_playback.py TestEMEPlayback.test_playback_starts | VideoException: ERROR: Resetting Widevine GMP failed {u'NO_DATA_ALLOWED_ERR': 6, u'code': 9, u'INVALID_CHARACTER_ERR': 5, u'SECURITY_ERR': 18, u'INUSE_ATTRIBUTE_ERR': 10, u'NOT_SUPPO Core Audio/Video: Playbac nobody NEW --- 2022-10-11
1283141 [RTL] The caret from the inputs jumps on the right side when pressing Space Core DOM: Editor nobody NEW --- 2020-12-16
1283251 Add memory reporter for worker cycle collectors Core Cycle Collector nobody NEW --- 2023-01-30
1284986 JavaScript error: chrome://browser/content/pageinfo/permissions.js, line 224: Error: Callback received for bad URI: [xpconnect wrapped nsIURI @ 0x12cf99d40 (native @ 0x1356f7b08)] Firefox Page Info Window nobody NEW --- 2022-10-11
1285277 nsMathMLChar: Add a mapping from combining to non-combining equivalents Core MathML nobody NEW --- 2022-10-11
1285518 Telemetry wanted: How many custom containers are created. Core DOM: Security nobody NEW --- 2022-10-11
1287100 [10.12] Terminal is spammed with warnings as long as profile manager is in focus Toolkit Startup and Profile nobody NEW --- 2022-10-11
1287136 Broken or missing "Launch Application" dialog when launched from a sandboxed iframe [NON-e10s] Core DOM: Security nobody NEW --- 2022-10-11
1288177 Telemetry for GC reasons for starting full GCs Core JavaScript: GC nobody NEW --- 2022-10-11
1288952 Crash in UnmarkGrayTracer::onChild Core JavaScript Engine nobody NEW --- 2021-07-08
1289871 Shutdown crash [@ nsCacheService::DispatchToCacheIOThread] Core Networking: Cache nobody NEW --- 2020-12-14
1294959 Cannot copy over 1000 characters in CodeMirror if dom.event.clipboardevents.enabled is set to false Core DOM: Copy & Paste an nobody NEW --- 2023-05-09
1296102 Intermittent dom/tests/mochitest/gamepad/test_gamepad_connect_events.html | Test timed out. | followed by more gamepad related failures Core DOM: Device Interfac nobody NEW --- 2024-05-19
1298362 Console error when a download completes with history disabled: NS_ERROR_ILLEGAL_VALUE when calling setPageAnnotation Firefox Downloads Panel nobody NEW --- 2022-10-11
1299482 Fix direction of tooltip for frame-link-source-inner in Web/Browser Console with RTL locales DevTools Console nobody NEW --- 2022-10-11
1304292 Make enough contrast of highlight color in certain text/background color case Toolkit Find Toolbar nobody NEW --- 2022-10-11
1306293 Different keyboard actions does not work on Print Preview Toolkit Printing nobody NEW --- 2022-10-11
1308921 Multiple JS errors while waiting for peer to join conversation via Jitsi Core WebRTC nobody NEW --- 2022-10-11
1326784 caret disappears in [readonly] inputs when I change direction with Ctrl+Shift+X Core DOM: Editor nobody NEW --- 2020-12-14
1327019 window.getSelection().[...] reports wrong values when I select with mouse once Core DOM: Selection nobody NEW --- 2020-12-14
1327073 View source tab steals focus from another window when it loads Core DOM: UI Events & Foc nobody NEW --- 2022-10-11
1327102 Browser puts caret in different places of contenteditable elemen (depending on styling) when it's focused programmatically or via Tab key Core DOM: Editor nobody NEW --- 2020-12-14
1327138 Text selected in <textarea> by this.select() isn't scrolled to the very end Core DOM: Editor nobody NEW --- 2020-12-14
1327193 DOM fullscreen notification stays on the screen when I move mouse over devtools Core DOM: Events nobody NEW --- 2022-10-11
1327228 Firefox shows parts of irrelevant text when I drag-n-drop select text Core DOM: Copy & Paste an nobody NEW --- 2022-10-10
1327256 Text selection stays blue in inactive/blurred pages if [contenteditable] attribute was set Core DOM: Selection nobody NEW --- 2020-12-14
1327904 Text selection isn't canceled if user releases left mouse button over context menu Core DOM: Selection nobody NEW --- 2020-12-14
1327911 Web page suddenly cancels text selection and doesn't redraw it Core DOM: Selection nobody NEW --- 2020-12-14
568487 Firefox Crash @ nsIFrame::BuildDisplayListForChild Core Web Painting nobody NEW --- 2023-03-09
595127 Start-up crash [@ nsThread::ThreadFunc(void*) ] Core XPCOM nobody NEW --- 2023-10-31
602102 Crash in [@ NS_TableDrivenQI] Core XPCOM nobody NEW --- 2024-01-21
707699 crash nsBlockFrame::GetChildLists Core Layout nobody NEW --- 2023-03-09
713025 Firefox Crash [@ nsCycleCollector::CollectWhite(nsICycleCollectorListener*) ] Core Cycle Collector nobody NEW --- 2023-02-06
749913 crash in nsINode::GetProperty Core DOM: Core & HTML nobody NEW --- 2023-04-16
752325 crash in ChildFinder::NoteXPCOMChild Core XPCOM nobody NEW --- 2023-03-09
765671 Crash when opening an MS Excel document with Security Box External Software Af Other nobody NEW --- 2024-07-14
1011732 crash in js::jit::BaselineCompiler::emitBody() Core JavaScript Engine: J nobody NEW --- 2023-03-09
1047223 When locale encoding LANG is not UTF-8, a file saved with a multibyte filename is not saved validly (two files saved, one empty) Toolkit Async Tooling nobody NEW --- 2022-10-11
1075350 'Incoming Connection' dialog opens in the back DevTools Framework nobody NEW --- 2023-03-06
1105342 crash in js::jit::BaselineScript::icEntryFromPCOffset(unsigned int) Core JavaScript Engine nobody NEW --- 2023-03-09
1152271 crash in js::Proxy::get(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<jsid>, JS::MutableHandle<JS::Value>) Core General nobody NEW --- 2023-03-09
1184914 Security information in view-source is different with the identity box (popup) and the more information (Page Info). Firefox Page Info Window nobody NEW --- 2022-10-11
1191743 (Win7) Alt+Tab panel disappears when firefox is in fullscreen mode (under certain conditions) Firefox General nobody NEW --- 2022-10-11
1192488 mozregression GUI installer needs admin privileges Testing mozregression nobody NEW --- 2022-10-29
1196180 dotted 1px border in table cause rounded corner Core Layout: Tables nobody NEW --- 2022-10-11
1202798 Firefox doesn't save image with long name when I drag it to downloads button Toolkit Downloads API nobody NEW --- 2022-10-11
1203536 [RTL Locales] new non-e10s window button does not fit in palette Firefox Toolbars and Customi nobody NEW --- 2022-10-11
1207620 crash in js::GCMarker::mark<T>(JSObject*) due to corruption Core JavaScript: GC nobody NEW --- 2023-05-10
1208646 3D CSS demo rendered extremely slowly Core Graphics: WebRender nobody NEW --- 2024-09-22
1216920 Cannot display X-ICON image (blob:null/...) in Page Info > Media Firefox Page Info Window nobody NEW --- 2022-10-11
1217410 "View Selection Source" context menu should be disabled in view-source page. Toolkit View Source nobody NEW --- 2022-10-11
1226385 In fullscreen mode, toolbars always hide when popup hides, even if I click in urlbar Firefox Toolbars and Customi nobody NEW --- 2022-10-11
1231503 It's possible to accidentally interact with other elements while menupopup is open Core XUL nobody NEW --- 2024-02-27
1232125 Text selection highlight is not shown Core Layout: Text and Fon nobody NEW --- 2022-10-11
1233359 Glitches after opening images in facebook Core Layout: Images, Vide nobody NEW --- 2022-10-11
1238735 Add LSP blocking abilities to DLL blocklist Core DLL Services nobody NEW --- 2024-06-19
1244482 Text underlined by "Check Spelling" significantly reduce performance for the first 5 seconds after I focus textarea Core Spelling checker nobody NEW --- 2022-10-11
1244849 "Activate Plugins" section on "Page Info > Permissions" doesn't expose the defaults Firefox Page Info Window nobody NEW --- 2022-10-11
1250321 Tab and Shift+Tab don't work on some pages with contenteditable elements (~a11y) Core DOM: Editor nobody NEW --- 2023-06-02
1250844 crash [@ nsFrameManager::CaptureFrameState] Core Layout nobody NEW --- 2022-07-26
1254260 Perspective-transformed elements sometimes not painted during scrolling Core Layout nobody NEW --- 2024-09-22
1255508 [APZ] 10% performance regression on IE mazesolver(40x40) Core Layout nobody NEW --- 2024-09-22
1258932 Arrow .tab-drop-indicator blinks near old position of the dragging tab before appearing in the right place Firefox Tabbed Browser nobody NEW --- 2022-10-10
1259013 Private Browsing is allowed in Child Mode Firefox Private Browsing nobody NEW --- 2021-11-24
1260683 Crash in Interpret Core JavaScript Engine nobody NEW --- 2023-04-13
1260840 Up and Down work inconsistently in input with and without [autocomplete="off"] Core Layout: Form Control nobody NEW --- 2022-10-11
1262188 Tabs can get stuck closing when tabs in two windows are using beforeunload handlers/dialogs Firefox Tabbed Browser nobody NEW --- 2022-10-11
1267091 Cannot identify each toolbar buttons in PanelUI-developerItems Firefox Toolbars and Customi nobody NEW --- 2022-10-11
1269945 Crash in js::NativeDefineProperty Core JavaScript Engine nobody NEW --- 2023-01-02
1275185 Crash in js::LookupOwnPropertyPure Core JavaScript Engine nobody NEW --- 2022-09-23
1275855 Crash in js::jit::JitcodeGlobalTable::addEntry Core JavaScript Engine: J nobody NEW --- 2022-10-26
1278090 The menu updates slower after bug 1148505 Core XUL nobody NEW --- 2024-02-27
1278790 Building with "ac_add_options --disable-updater" fails during packaging Firefox Build System General nobody NEW --- 2022-10-11
1278998 When running a single mochitest, can't change URL to point to another mochitest Testing Mochitest nobody NEW --- 2022-10-11
1279407 Remove wsock32 and mswsock from OS_LIBS Firefox Build System General nobody NEW --- 2022-10-11
1279457 Use /LTCG:incremental for PGO builds Firefox Build System General nobody NEW --- 2022-10-11
1279683 Restore the lost "Highlight All" feature in the find toolbar and persistence of the find result Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279685 New find toolbar doesn't work very well when search results are hidden in a carousel Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279696 Highlight All and Match Case disable page-up and page-down Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279697 New Find Toolbar doesn't dim all of some pages Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279723 Highlight are placed over fixed element Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279756 New Find Toolbar current selection display for spaces is short and elevated Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279758 When searching for spaces, the second and successive matches are strangely spaced. Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279759 Find Toolbar highlights the region of the last search string when the search string is deleted Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279922 ModalHighlight (Highlight all) highlights some hidden words, and in wrong position Toolkit Find Toolbar nobody NEW --- 2022-10-11
1279938 Improve localizability of instructions to open about:config from about:rights Toolkit General nobody NEW --- 2024-02-27
1280318 Modal find-in-page only darkens a strip at the top the page, if there's any horizontal overflow Toolkit Find Toolbar nobody NEW --- 2022-10-11
1280813 artifact build continues building process after incomplete download of firefox Firefox Build System General nobody NEW --- 2022-10-11
1280831 Nightly - the new finder technique is highlighting even when CSS of page is marked to -moz-user-select:none - this causes the highlight to stay forever as clicking does not unhighlight it. Toolkit Find Toolbar nobody NEW --- 2022-10-11
1280978 [meta] New find in page highlighting is very slow Toolkit Find Toolbar nobody NEW --- 2022-10-11
1281296 Allow running Firefox with Internet access disallowed at the OS level Core Security: Process Sa nobody NEW --- 2022-10-11
1281627 Can no longer have both --enable-debug and --enable-debug-symbols Firefox Build System General nobody NEW --- 2022-10-11
1282811 The search is not reset in Find Toolbar Toolkit Find Toolbar nobody NEW --- 2022-10-11
1283041 [New Findbar] On PDF files Find Toolbar is not working as expected Toolkit Find Toolbar nobody NEW --- 2022-10-11
1283300 [META] Audit preferences and code constants for outdated values Core General nobody NEW --- 2024-05-07
1283440 [New Find Toolbar] If your search didn't have any results the arrows, from find toolbar, should be inactive Toolkit Find Toolbar nobody NEW --- 2022-10-11
1283557 Migration from IE doesn't work (broken) on win64 builds of Firefox (win10?) Firefox Migration nobody NEW --- 2022-10-11
1284053 Make moz-element painting contribute to the main display list Core Web Painting nobody NEW --- 2024-09-22
1284419 [Meta] Major web service specific IME issues Core DOM: UI Events & Foc nobody NEW --- 2022-10-11
1284473 Triple-clicking <dd> element and copying includes stray non-rendered whitespace Core DOM: Selection nobody NEW --- 2022-10-11
1284972 "ASSERTION: Layer already in list???" with CSS perspective, -moz-column Core Layout nobody NEW --- 2023-09-04
1285668 [Tracking] Make mozilla-central buildable with clang 3.9 and --enable-warnings-as-errors Firefox Build System General nobody NEW --- 2022-10-11
1286221 [meta] [QX cluster] consider improvements to reader mode Toolkit Reader Mode nobody NEW --- 2022-10-11
1287514 Nightly does not jump to html ID bookmarks upon tab/page load (page.html#bookmarkID) Core Layout nobody NEW --- 2022-10-11
1287713 Some buttons can't be selected on "https://m.aliexpress.com/item/32588605302.html" Core Layout: Form Control nobody NEW --- 2022-10-11
1288326 Running mochitest with given path may start tests from another Firefox Build System General nobody NEW --- 2022-10-11
1288587 mozbuild.configure.options.InvalidOptionError: Unknown option: PYTHON Firefox Build System General nobody NEW --- 2022-10-11
1288670 The Incoming connection dialog height (from prompt service) is short in ar and eo locales Toolkit General nobody NEW --- 2022-10-11
1288747 Define common styles for panels and icon buttons Firefox Theme nobody NEW --- 2022-10-11
1289464 [a11y] autocomplete-popup should not rely on doc.activeElement to find autocomplete input DevTools Shared Components nobody NEW --- 2022-10-11
1289515 USPS "Hold Mail" site occasionally fails to show script-generated State dropdown menu, and spams "TypeError: $.datepick is undefined" to error console Core General nobody NEW --- 2022-10-11
1289585 localOldDebug builds semi-broken (ZipException when building via ./gradlew clean app:assembleDebug) Firefox Build System Android Studio and G nobody NEW --- 2022-10-11
1289770 Grossly excessive CPU usage for simple web pages on x86_64-linux Core General nobody NEW --- 2022-10-11
1290442 [Mac][Narrate] The tab sound indicator doesn't work properly for the voices introduced since Mac OS X 10.10 Core Web Speech nobody NEW --- 2022-10-11
1292603 Unity3D WebGL burger eats all keyboard shortcuts (except cmd+t, cmd+w) Firefox Keyboard Navigation nobody NEW --- 2022-10-11
1293345 Busy pdf.js tab can block rendering of other tabs for dozens of seconds [e10s] Core DOM: Content Process nobody NEW --- 2022-10-11
1294314 NS_ERROR_IN_PROGRESS: Component returned failure code: 0x804b000f (NS_ERROR_IN_PROGRESS) [nsICacheEntry.dataSize] pageInfo.js:610 Firefox Page Info Window nobody NEW --- 2022-10-11
1296922 Windows positions shifted up after restart Firefox Session Restore nobody NEW --- 2023-06-26
1302387 Find highlighting doesn't reflect page changes Toolkit Find Toolbar nobody NEW --- 2022-10-11
1302939 Don't hold found matches in current tab to the next new tab at the Find Toolbar Toolkit Find Toolbar nobody NEW --- 2022-10-11
1305011 Startup Crash with websense endpoint installed Core General nobody NEW --- 2022-10-11
1308882 [e10s] New tab does not work on new window if parent is closed Firefox Tabbed Browser nobody NEW --- 2022-10-11
1312082 Regression in MEMORY_TOTAL telemetry probe on Mean, Median, 25th and 5th percentile in Beta50 Core General nobody NEW --- 2022-10-11
1312115 Regression in FX_TAB_SWITCH_TOTAL_E10S_MS telemetry probe on 95th percentile in Beta50 Core General nobody NEW --- 2022-10-11
1312116 Regression in FX_SESSION_RESTORE_AUTO_RESTORE_DURATION_UNTIL_EAGER_TABS_RESTORED_MS telemetry probe in Beta50 Firefox Session Restore nobody NEW --- 2022-10-11
1312121 Regression in INPUT_EVENT_RESPONSE_MS telemetry probe (on 95th percentile and mean) in Beta50 Core General nobody NEW --- 2022-10-11
1314353 Investigate possible correlation between Websense and Firefox compiled using VS 2015 Firefox Build System General nobody NEW --- 2022-10-11
1317694 Ctrl+F highlighting covers website header Toolkit Find Toolbar nobody NEW --- 2022-10-11
1326618 When hovered element hides and shows again, sometimes it doesn't look hovered again Firefox Tabbed Browser nobody NEW --- 2022-10-11
1326664 Selected tab occasionally moves to new window if I switch to another window while holdin left mouse button Firefox Tabbed Browser nobody NEW --- 2022-10-11
1326748 JavaScript �an't reliably create iframe inside another iframe in Firefox browser Core Layout: Images, Vide nobody NEW --- 2022-10-11
1326776 Australis Menu is detached from its arrow/triangle in DOM fullscreen Firefox Menus nobody NEW --- 2022-10-11
1326830 Searchbar doesn't immediately gains focus after Ctrl+K if it's placed in Australis menu Firefox Keyboard Navigation nobody NEW --- 2022-10-11
1327077 Keyboard text selection changes starting point during selection Core DOM: Selection nobody NEW --- 2022-10-11
1327104 Cursor is set inconsistently when mouse is moved outside of window with pressed left mouse button Core Layout: Images, Vide nobody NEW --- 2022-10-11
1327464 about:preferences#privacy displays wrong info about cookies settings if I add exceptions Firefox Settings UI nobody NEW --- 2022-10-24
1327594 Middle-Clicking links on about:addons inconsistently opens them in background/foreground tabs Firefox Keyboard Navigation nobody NEW --- 2022-10-11
1327900 Text changes the way it's broken into several lines in textarea (in some cases) Core Layout: Form Control nobody NEW --- 2022-10-11
1327957 Tabs strip scrolls towards the end when I restore tab Firefox Session Restore nobody NEW --- 2022-10-17
1328032 Fake scrollbar on imgur.com compresses/twitches to left and right when I scroll Core Web Painting nobody NEW --- 2024-09-22
1329274 print_via_parent doesn't send all necessary information to reconstruct a Cairo font on the parent process Core Printing: Output nobody NEW --- 2022-10-11
1330647 Video dimension info rendered incorrectly Firefox Page Info Window nobody NEW --- 2022-10-11
1333035 Crash in OOM | large | NS_ABORT_OOM | mozilla::cyclecollector::HoldJSObjectsImpl Core Cycle Collector nobody NEW --- 2024-03-01
1233403 Animated GIFs are partially drawn if those are hidden at first Core Graphics: ImageLib tnikkel NEW --- 2022-10-11
1259498 White flashes after 45.0.1 Update Core Graphics: ImageLib aosmond ASSI --- 2024-09-22
1268550 Sidebars are not properly displayed in New Private Window Firefox Private Browsing janne+mozilla ASSI --- 2024-09-26
1322437 Crash in mozalloc_abort | NS_DebugBreak | gfxFontGroup::GetDefaultFont "unable to find a usable font" Core Graphics jfkthame ASSI --- 2023-09-18
1168347 canvas drawImage crashing Firefox for Android Core Graphics: Canvas2D jnicol ASSI --- 2024-09-22
1278825 Don't optimize group opacity into SVG fill/stroke paint opacity if we want to handle it on the compositor thread Core Layout jwatt ASSI --- 2022-10-11
1293031 1.26 - 4.81% a11yr / tart / tp5o / tp5o responsiveness / tscrollx (linux64, osx-10-10, windows7-32, windows8-64) regression on push b1dbce81bf3b6124577fb46414f811ec5f45f4e0 (Thu Aug 4 2016) Core Layout mstange.moz ASSI --- 2022-10-11
1307833 [meta] Grayscale antialiasing instead of subpixel antialiasing is still used in some places on Mozilla Firefox Nightly 52.0a1 (2016-10-05) Core Graphics: Text mstange.moz ASSI --- 2022-10-31
930307 crash in mozilla::HashBytes(void const*, unsigned int) Core JavaScript Engine arai.unmht ASSI --- 2023-03-21
1310448 Intermittent toolkit/components/narrate/test/browser_narrate.js | Uncaught exception - TypeError: voiceOption is null Toolkit Reader Mode eitan REOP --- 2022-10-11
1328147 [meta] Crash in AsyncShutdownTimeout | profile-before-change | MediaShutdownManager: shutdown Core Audio/Video: Playbac nobody REOP --- 2022-09-20
1286945 Offer downscaled resolutions and decimated framerates in getUserMedia. Core WebRTC: Audio/Video apehrson REOP --- 2024-08-25
1279654 Create a PrintTargetRecording subclass of PrintTarget Core Graphics jwatt REOP --- 2023-01-19
1279789 Remove the printing methods from gfxASurface Core Graphics jwatt REOP --- 2022-10-11
1279790 Remove PrintTargetThebes Core Graphics jwatt REOP --- 2022-10-11
1204321 crash in CDevice::DriverInternalErrorCB(long) Core Graphics nobody REOP --- 2023-07-18
1244409 Intermittent test_WorkerDebuggerManager.xhtml,test_WorkerDebuggerManager.xhtml| Test timed out Core DOM: Workers nobody REOP --- Sun 23:31
1252376 Intermittent browser_privatetabs.js | Test timed out Firefox Session Restore nobody REOP --- 2022-10-11
1273012 Bookmarks popup would not scroll with mouse wheel when mouse pointer on a folder Core Widget nobody REOP --- 2024-01-31
1284322 Consider reducing NVIDIA blacklisting Core Graphics: CanvasWebG nobody REOP --- 2022-10-11
1288397 Disallow (or add a 'force' parameter to Cu.unload to allow this) unloading anything under resource://gre/ or resource:/// or resource://app/ Core XPConnect nobody REOP --- 2022-10-11
1288746 CANVAS_WEBGL_SUCCESS shows failures while CANVAS_WEBGL_FAILURE_ID is empty Core Graphics: CanvasWebG nobody REOP --- 2022-10-11
1291946 Intermittent dom/media/test/test_streams_element_capture_createObjectURL.html | 320x240.ogv checking readyState - got +0, expected 2, Check video frame pixel has been drawn - got +0, expected 255 Core Audio/Video: Playbac nobody REOP --- 2022-10-11
1292273 Crash in nvwgf2um.dll | BaseThreadInitThunk Core Graphics nobody REOP --- 2022-09-28
1302298 BBC "scrollmation" janky in Firefox, fine in Chrome Core Panning and Zooming nobody REOP --- 2024-09-22
1309846 Crash in js::FinishCompilation Core JavaScript Engine nobody REOP --- 2022-10-07
1310926 Crash in TraversalTracer::onChild Core JavaScript: GC nobody REOP --- 2022-12-20
1312245 Crash in js::jit::BacktrackingAllocator::computeSpillWeight Core JavaScript Engine nobody REOP --- 2022-09-26
1313356 nsDocument leaked with 1 unknown edge on bugzilla attachment pages Core DOM: Core & HTML nobody REOP --- 2022-10-11
1316597 Some select boxes flicker and do not remain open on click Core Layout: Form Control nobody REOP --- 2024-02-27
1331866 Same result on stress testing website with the HW acceleration ON or OFF Core Graphics: Canvas2D nobody REOP --- 2022-10-11
1283056 Intermittent 876024-1.html | application terminated with exit code 5 | Assertion failure: (mAudioContextState == AudioContextState::Suspended && aNewState == AudioContextState::Running) || (mAudioContextState == AudioContextState::Running && aNewState == Core Web Audio padenot REOP --- 2022-10-11
792067 crash in nsWindow::SetCursor with QuickGesture.dll (Asus Smart Gesture) Core Widget: Win32 nobody REOP --- 2023-03-09
1188305 Locale mismatch in the sidebar title on startup in new language Firefox Bookmarks & History nobody REOP --- 2022-10-11
1250267 Slowly clicking twice (fast but not a double-click) on the Bookmark Star should not flicker the panel and should only add one bookmark Firefox Bookmarks & History nobody REOP --- 2023-08-15
1256433 crash in js::jit::LazyLinkTopActivation Core JavaScript Engine: J nobody REOP --- 2022-10-05
1257815 [meta] DOMMouseScroll event should never fire ±32768 (should fire ±3 insted), because nobody knows about that, even Mozilla's tutorials and developers. Core DOM: Events nobody REOP --- 2024-09-22
1259593 Displayport base rect can get clipped to empty Core Panning and Zooming nobody REOP --- 2022-10-11
1269028 crash in floorf called from mozilla::ContainerState::ScaleToOutsidePixels, on AMD family 20 model 2 stepping 0 CPUs Core Layout nobody REOP --- 2022-09-20
1296620 Disco pane add-ons cannot replace unsigned add-ons installed via registry key Toolkit Add-ons Manager nobody REOP --- 2022-10-11
1326762 Identity block stays in urlbar (and other bugs) after exiting Customize mode Firefox Toolbars and Customi nobody REOP --- 2022-10-11
1243011 The back-button popup menu displays incorrect item from tab history as curretnly selected Core XUL enndeakin REOP --- 2022-10-11
750084 Tabs don't restore when FF window closed before restart [Mac] Firefox Session Restore nobody REOP --- 2023-08-28
1246987 crash in EnumerateNativeProperties Core JavaScript Engine nobody REOP --- 2022-09-27
1258451 `mach try -p win` should fail as there is no 'win' platform, only 'win32' and 'win64' Developer Infrastruc Try nobody REOP --- 2022-10-11
1261327 Mouse over highlight bookmarks context menuitem disappears when the download progress bar changes Core DOM: UI Events & Foc nobody REOP --- 2023-01-31
1267877 crash in js::jit::CodeGeneratorShared::encodeAllocation Core JavaScript Engine: J nobody REOP --- 2023-01-17
1279652 Find-Again highlights same word twice after scrolling Toolkit Find Toolbar nobody REOP --- 2022-10-11
1281570 Provide recommendations to fix typos when using `mach try` Developer Infrastruc Try nobody REOP --- 2022-10-11
1282766 [New Find Toolbar] After you resize the browser window the highlighted search result is lost Toolkit Find Toolbar nobody REOP --- 2022-10-11
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