Bug 253974

Summary:	[UI-side compositing] Move repositioning the header and footer layer to the scrolling tree
Product:	WebKit	Reporter:	Said Abou-Hallawa <sabouhallawa>
Component:	Layout and Rendering	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=253554

Said Abou-Hallawa

Reported 2023-03-15 11:32:26 PDT

This is a followup of 261597@main. We need to push the header/footer layers onto the scrolling tree in the UI process so that ScrollingTreeFrameScrollingNodeMac::repositionRelatedLayers() can reposition them on scrolling.

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Radar WebKit Bug Importer

Comment 1 2023-03-15 11:33:00 PDT

<rdar://problem/106765020>

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