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212534
Event regions are wrong in the scrolled contents layer
https://bugs.webkit.org/show_bug.cgi?id=212534
Summary
Event regions are wrong in the scrolled contents layer
Simon Fraser (smfr)
Reported
2020-05-29 11:08:01 PDT
The event region in the scrolled contents layer covers only the visible part, meaning that if you swipe then tap before we've done layout/rendering update, you get the wrong region types. RenderBlock::paintObject() uses: auto borderRect = LayoutRect(paintOffset, size()); which is obviously wrong for the contents of scrolled overflow.
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