RESOLVED FIXED 196010
absolute in stacking-context scroller jiggles when scrolled 
https://bugs.webkit.org/show_bug.cgi?id=196010
Summary absolute in stacking-context scroller jiggles when scrolled
Simon Fraser (smfr)
Reported 2019-03-20 09:59:05 PDT
Created attachment 365350 [details] Testcase position:absolute inside overflow which is stacking context jiggles when scrolled.
Attachments
Testcase (1.27 KB, text/html)
2019-03-20 09:59 PDT, Simon Fraser (smfr) 		no flags
Details
Patch (11.18 KB, patch)
2019-03-20 17:02 PDT, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
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Radar WebKit Bug Importer
Comment 1 2019-03-20 09:59:25 PDT
<rdar://problem/49065322>
Simon Fraser (smfr)
Comment 2 2019-03-20 14:01:04 PDT
The compositing layer for the overflow:scroll is missing the "has composited descendant" bit.
Simon Fraser (smfr)
Comment 3 2019-03-20 17:02:44 PDT
Created attachment 365441 [details] Patch
WebKit Commit Bot
Comment 4 2019-03-21 11:58:15 PDT
Comment on attachment 365441 [details] Patch Clearing flags on attachment: 365441 Committed r243309: <https://trac.webkit.org/changeset/243309>
WebKit Commit Bot
Comment 5 2019-03-21 11:58:16 PDT
All reviewed patches have been landed. Closing bug.
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