[Fiber] Clean up ViewTransition when it fails to start #34676
Merged
+16
−0
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The View Transition docs were unclear about this but apparently the
finished
promise never settles if the animation never started. So if there's an error that rejects theready
promise, we'll never run the clean up which can cause it to stall.Fixes #34662.
However, ultimately that is caused by Chrome stalling our default
onDefaultTransitionIndicator
but it should be unblocked after 10 seconds, not a minute.