To reproduce, enable GPU Process for canvas and go to <https://whsieh.github.io/examples/canvas-filter>
Expected: Arrow in the canvas (right box) should animate.
Observed: No animation.
Unchecking "Apply filter" (which removes the CSS filter from the canvas element) causes the animation to reappear.
Created attachment 434708 [details]
Created attachment 434723 [details]
Comment on attachment 434723 [details]
Thanks for the review!
Committed r280543 (240170@main): <https://commits.webkit.org/240170@main>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 434723 [details].