NEW 203605
[iOS] Rendering artifact while scrolling a fixed element with box-shadow animation 
https://bugs.webkit.org/show_bug.cgi?id=203605
Summary [iOS] Rendering artifact while scrolling a fixed element with box-shadow anim...
jeanfelixg
Reported 2019-10-30 06:22:49 PDT
Created attachment 382301 [details] small video and html to demonstrate the problem Safari Mobile Only (iOS 13) There is a rendering issue when an element with box-shadow animation is in a position fixed parent and scrolling the body. Basically, I think some part of the underneath content show through the fixed element background. I only get this behaviour when I animate the box-shadow property. In the attached zip file, there is a video and an html file to reproduce this case. OS: iOS 13.2 Tested on iPhone 6S and iPhone 11 Thanks.
Attachments
small video and html to demonstrate the problem (10.99 MB, application/zip)
2019-10-30 06:22 PDT, jeanfelixg 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2019-10-30 22:56:02 PDT
<rdar://problem/56771908>
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