NEW 208178
Element with position: sticky flickers when scrolling if layout is triggered 
https://bugs.webkit.org/show_bug.cgi?id=208178
Summary Element with position: sticky flickers when scrolling if layout is triggered
p_stas1997
Reported 2020-02-24 22:48:41 PST
Created attachment 391627 [details] captured the moment of peeling off. An element that has position:sticky starts peeling off for a split second when scrolling if the DOM is currently being modified and / or heavy operations are occurring in javascript. Demo http://jsfiddle.net/elefante/uz5ka3c6/69/ Try to quickly scroll up and down and see this
Attachments
captured the moment of peeling off. (210.83 KB, image/jpeg)
2020-02-24 22:48 PST, p_stas1997 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-02-26 09:46:16 PST
<rdar://problem/59809008>
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