Bug 220229

Summary: Absolutely-positioned box inside opacity inside nested scrollers disappears
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: NEW    
Severity: Normal CC: simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Test case none

Simon Fraser (smfr)
Reported 2021-01-03 10:39:35 PST
Created attachment 416911 [details] Test case Testcase shows a bug where the blue box disappears on scrolling, and it's incorrectly clipped.
Attachments
Test case (1.25 KB, text/html)
2021-01-03 10:39 PST, Simon Fraser (smfr) 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2021-01-10 10:40:12 PST
<rdar://problem/72976251>
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