I have a Mac release of my app (not MAS), and it has come to my attention that by default NSAppTransportSecurity is disabled. This seems to be happening during packaging. From what I can tell, any changes to NSAppTransportSecurity using the extendInfo param are overwritten at that packaging stage. Is there a supported way to configure this? The only workaround I've found is adding an afterpack step to overwrite the plist values.