Bug 249187

Summary: Fix wrong scrolling behavior when a scrollbar is enabled but unscrollable
Product: WebKit Reporter: Ahmad Saleem <ahmad.saleem792>
Component: ScrollingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Unspecified   
OS: Unspecified   

Ahmad Saleem
Reported 2022-12-12 15:59:13 PST
Hi Team, This might be not direct bug but Webkit / Safari 16.1 behave differently compared to Chrome Canary 110 and Firefox Nightly 109 and does have overhang like scroll but it was regression in Chrome but I think fixing it to match with other browsers would be more ideal. Blink Commit - https://src.chromium.org/viewvc/blink?revision=197615&view=revision JSFiddle (show difference in Safari while trying to scroll) - https://jsfiddle.net/08hes9xv/show Webkit GitHub Source - https://github.com/WebKit/WebKit/blob/dd82be82d070b9ec480db4497b44aad8c363df7d/Source/WebCore/platform/ScrollbarThemeComposite.cpp#L223 & https://github.com/WebKit/WebKit/blob/dd82be82d070b9ec480db4497b44aad8c363df7d/Source/WebCore/platform/Scrollbar.cpp#LL270 Just wanted to raise this bug so this can be confirmed or good to be fix, so I can do this merge. Thanks!
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Radar WebKit Bug Importer
Comment 1 2022-12-19 16:00:17 PST
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