Bug 263789

Summary: Extend Quirk shouldDisableContentChangeObserver() to the full YouTube.com
Product: WebKit Reporter: Karl Dubost <karlcow>
Component: WebKit Misc.Assignee: Karl Dubost <karlcow>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 17   
Hardware: Unspecified   
OS: Unspecified   
URL: http://youtube.com/
Bug Depends on: 195295, 249740    
Bug Blocks: 264234    

Karl Dubost
Reported 2023-10-27 10:53:08 PDT
Currently there is a Quirk on YouTube.com which disables ContentChangeObserver on /results page and /watch pages The homepage of YouTube is failing to work properly on iPad Pro where time to time a tap on a thumbnail will not initiate a navigation to the proper video page. There is a threshold of 32ms but that is breaking YouTube, because anything that would be faster when changing the DOM would not be caught. YouTube is agreeing to apply the Quirk to the full Website. https://searchfox.org/wubkat/rev/d686d8cda3e314c96462325828985ba322c9bf25/Source/WebCore/page/Quirks.cpp#196-206
Attachments
Karl Dubost
Comment 1 2023-10-27 10:53:50 PDT
Karl Dubost
Comment 2 2023-10-27 11:00:32 PDT
Karl Dubost
Comment 3 2023-10-27 14:45:43 PDT
We may not need this Quirk, if YouTube is changing the way they listen to events.
EWS
Comment 4 2023-10-28 07:02:37 PDT
Committed 269888@main (3aa4d2baaa6f): <https://commits.webkit.org/269888@main> Reviewed commits have been landed. Closing PR #19647 and removing active labels.
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