This is a bug for removing shouldDisableContentChangeObserverTouchEventAdjustment from Quirks.cpp https://github.com/WebKit/WebKit/blob/ed3253fa0f11ee057db3a81768c5abbe8d77b2f0/Source/WebCore/page/Quirks.cpp#L188-L202 It was added by Bug 200609 Steps to Reproduce : 1. With an iPhone 2. Open remote Web inspector 3. Go to https://youTube.com/ 4. Disable Site Specific Hacks 5. Reload the webpage 6. Turn off Auto Play next 7. Play a video and wait until the video ends Expected: User should able to 1. play another video , 2. search for another video 3. clicking the down arrow (or more label) to expand the video description Tested today and working as expected.
rdar://107484040
Pull request: https://github.com/WebKit/WebKit/pull/28216
Committed 278481@main (de000c743daf): <https://commits.webkit.org/278481@main> Reviewed commits have been landed. Closing PR #28216 and removing active labels.