NEW 216066
[Async overflow scrolling] CSS clip property fails to clip composited descendants of an overflow:scroll 
https://bugs.webkit.org/show_bug.cgi?id=216066
Summary [Async overflow scrolling] CSS clip property fails to clip composited descend...
Simon Fraser (smfr)
Reported 2020-09-01 21:04:00 PDT
Created attachment 407740 [details] Testcase Testcase shows an issue where the 'clip' property fails to clip positioned descendants of composited overflow scroll.
Attachments
Testcase (1.94 KB, text/html)
2020-09-01 21:04 PDT, Simon Fraser (smfr) 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2020-09-01 21:05:02 PDT
Ancestor clipping stack layers need to look for 'clip'.
Radar WebKit Bug Importer
Comment 2 2020-09-02 20:38:23 PDT
<rdar://problem/68251906>
Fujii Hironori
Comment 3 2022-07-14 19:32:44 PDT
Disabling Async Overflow Scrolling Internal Feature setting of MiniBrowser can work around the issue.
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