Bug 237378

Summary: Rendering issues with many dynamically-added sticky elements inside overflow scroll
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: cmarcelo, ews-watchlist, fred.wang, heycam, jamesr, luiz, simon.fraser, tonikitoo, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Simon Fraser (smfr)
Reported 2022-03-02 10:35:30 PST
Rendering issues with many dynamically-added sticky elements in a table
Attachments
Patch (10.11 KB, patch)
2022-03-02 10:48 PST, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2022-03-02 10:48:20 PST
Created attachment 453636 [details] Patch
Cameron McCormack (:heycam)
Comment 2 2022-03-02 15:43:32 PST
Comment on attachment 453636 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=453636&action=review r=me though I didn't read the tests closely. > Source/WebCore/page/scrolling/ScrollingStateTree.cpp:382 > + if (!rootStateNode()) > + return emptyString(); It's an unlikely error case but you might still want to log m_unparentedNodes even if we have no root node?
EWS
Comment 3 2022-03-02 16:10:08 PST
Committed r290760 (248004@main): <https://commits.webkit.org/248004@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 453636 [details].
Radar WebKit Bug Importer
Comment 4 2022-03-02 16:11:31 PST
<rdar://problem/89718573>
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