Bug 268199

Summary: Grid item changes size on every relayout (growing to infinity), with vertical writing-mode and percent padding
Product: WebKit Reporter: Daniel Holbert <dholbert>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ahmad.saleem792, bfulgham, heycam, mattwoodrow, sgill26, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari 17   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
testcase 1 none

Daniel Holbert
Reported 2024-01-26 15:46:40 PST
Created attachment 469563 [details] testcase 1 STR: 1. Load attached testcase. 2. Adjust the width of your browser window. ACTUAL RESULTS: The cyan element gets taller with each window-resize "tick", i.e. each incremental relayout. EXPECTED RESULTS: No such change in size.
Attachments
testcase 1 (318 bytes, text/html)
2024-01-26 15:46 PST, Daniel Holbert 		no flags
Details
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Daniel Holbert
Comment 1 2024-01-26 15:49:44 PST
I tested: - Epiphany aka gnome-web (based on WebKit) on Linux - Safari 17.0 on macOS Sonoma (via BrowserStack) and I can reproduce the bug (unbounded growth of the cyan area on window resize), in both of those.
Ahmad Saleem
Comment 2 2024-01-26 18:20:29 PST
I am able to reproduce this on WebKit ToT (273582@main) as well. Cyan continues to grow on window resize.
Radar WebKit Bug Importer
Comment 3 2024-02-02 15:47:30 PST
<rdar://problem/122208960>
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