REREGRESSION (iOS 13): Top fixed element on apple.com flickers in size while pinching in
Created attachment 378523 [details] Patch
<rdar://problem/51934041>
Created attachment 378524 [details] Patch
Comment on attachment 378524 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=378524&action=review > Source/WebCore/ChangeLog:15 > + With this change ScrollingTreeFrameScrollingNode no longer needs m_behaviorForFixed; it can be removed layer. 'later'.
Comment on attachment 378524 [details] Patch Actually this makes some interactions worse.
Created attachment 378605 [details] Patch
Comment on attachment 378605 [details] Patch LGTM
https://trac.webkit.org/changeset/249815/webkit