Bug 250239

Summary:	[UI-side compositing] Scrolling fails inside an element with a passive wheel event handler
Product:	WebKit	Reporter:	Simon Fraser (smfr) <simon.fraser>
Component:	Scrolling	Assignee:	Simon Fraser (smfr) <simon.fraser>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	simon.fraser, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Local Build
Hardware:	Unspecified
OS:	Unspecified

Description Simon Fraser (smfr) 2023-01-06 16:02:27 PST

Tests like fast/scrolling/mac/adjust-scroll-snap-after-gesture.html show that we have a bug related to scrolling when some ancestor has a non-blocking wheel event handler.

Comment 1 Radar WebKit Bug Importer 2023-01-06 16:03:47 PST

<rdar://problem/103972021>

Comment 2 Simon Fraser (smfr) 2023-01-06 16:06:52 PST

Pull request: https://github.com/WebKit/WebKit/pull/8328

Comment 3 EWS 2023-01-07 08:50:06 PST

Committed 258616@main (92d0cdff8e9e): <https://commits.webkit.org/258616@main>

Reviewed commits have been landed. Closing PR #8328 and removing active labels.