RESOLVED FIXED303419
grid-lanes should place items immediately after previous, even if negative margins move it up 
https://bugs.webkit.org/show_bug.cgi?id=303419
Summary grid-lanes should place items immediately after previous, even if negative ma...
fantasai
Reported 2025-12-02 14:06:28 PST
We are currently updating the running position to the max of the current running position and the end of the newly placed item, but if the margin is sufficiently negative then this gives the wrong result. We should just take the end of the newly placed item as the new running position.
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Radar WebKit Bug Importer
Comment 1 2025-12-02 14:06:41 PST
<rdar://problem/165718130>
fantasai
Comment 2 2025-12-02 14:14:18 PST
Pull request: https://github.com/WebKit/WebKit/pull/54721
EWS
Comment 3 2025-12-02 23:50:36 PST
Committed 303813@main (74f3bc40b449): <https://commits.webkit.org/303813@main> Reviewed commits have been landed. Closing PR #54721 and removing active labels.
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