Bug 298347

Summary: Scrolling on IOS Safari causes space to be added to bottom footer
Product: WebKit Reporter: mealeyst
Component: Layout and RenderingAssignee: 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   
Attachments:
Description Flags
Shows a layout that is supposed to be 100dvh with a bottom footer which has spacing added to it. none

mealeyst
Reported 2025-09-03 15:15:51 PDT
Created attachment 476620 [details] Shows a layout that is supposed to be 100dvh with a bottom footer which has spacing added to it. I was working on debugging a layout issue on iOS Safari. The layout was supposed to be 100dvh, however, when we would scroll there would be space added to the bottom footer component which was supposed to have a fixed height. I've included a video showing the issue.
Attachments
Shows a layout that is supposed to be 100dvh with a bottom footer which has spacing added to it. (13.98 MB, video/quicktime)
2025-09-03 15:15 PDT, mealeyst 		no flags
Details
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Alexey Proskuryakov
Comment 1 2025-09-04 14:31:15 PDT
Thank you for the report. Could you please also attach a test case?
Radar WebKit Bug Importer
Comment 2 2025-09-10 15:17:22 PDT
<rdar://problem/160320399>
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