305484 – Use the outermost SVG as base when computing offsetX/Y for SVG elements

RESOLVED FIXED305484

Use the outermost SVG as base when computing offsetX/Y for SVG elements

https://bugs.webkit.org/show_bug.cgi?id=305484

Summary Use the outermost SVG as base when computing offsetX/Y for SVG elements

Ahmad Saleem

Reported 2026-01-14 09:22:58 PST

Hi Team, While going through Blink's commit, I noticed that we fail following test: Test Case: https://jsfiddle.net/cd78fpL0/ ^ Chrome Canary 145 & Firefox Nightly 148 passes it. Blink Commit:

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Add attachment proposed patch, testcase, etc.

Ahmad Saleem

Comment 1 2026-01-14 09:24:06 PST

Blink - https://chromium.googlesource.com/chromium/src.git/+/162fbdaa3d5778e2f02a47c1595400d328df4b22 WebKit Source: https://github.com/WebKit/WebKit/blob/19059dff60c1e3c6a55bf861f8bba78cfc28ce22/Source/WebCore/dom/MouseRelatedEvent.cpp#L196

Radar WebKit Bug Importer

Comment 2 2026-01-20 17:28:44 PST

<rdar://problem/168548585>

Ahmad Saleem

Comment 3 2026-01-20 17:33:38 PST

Pull request: https://github.com/WebKit/WebKit/pull/56938

EWS

Comment 4 2026-01-21 22:17:52 PST

Committed 305993@main (5aa5773d26d4): <https://commits.webkit.org/305993@main> Reviewed commits have been landed. Closing PR #56938 and removing active labels.

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Status RESOLVED

Resolution FIXED

Priority P2

Severity Normal

Classification Unclassified

Version WebKit Nightly Build

Hardware Unspecified

OS Unspecified

Product WebKit

Component UI Events

Assignee

Ahmad Saleem

Reported

2026-01-14 09:22 PST

Modified

2026-01-21 22:17 PST History

CC List

1 user Show

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Keywords BrowserCompat, InRadar

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Blocks