[css-view-transitions-2] Should ViewTransitions be triggered for reloads? #8784
Description
A reload is technically a cross-document same-origin navigation, but its unclear whether authors want a ViewTransition in such cases. One of the sites we're working with mentioned they don't want any animation on reloads.
Note that since the UA CSS does a cross-fade between root images using plus-lighter, that animation is a no-op if there is no change in visual content. But if the site overrides this for a different default (like a slide), they'll need to detect reloads to get back the no-op cross-fade.
We can make this configurable so the author can decide whether reloads from the current Document trigger a ViewTransition.