Bug 308229

Summary:	[appearance: base] Optimize ::picker-icon renderer look ups
Product:	WebKit	Reporter:	Said Abou-Hallawa <sabouhallawa>
Component:	Forms	Assignee:	Said Abou-Hallawa <sabouhallawa>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	cdumez, webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Said Abou-Hallawa

Reported 2026-02-19 10:45:56 PST

Currently Styleable::fromRenderer() returns the first ancestor Element regardless whether it is the owner <select> or not. This may lead to not deleting the ::picker-icon renderer sometimes.

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Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2026-02-19 10:46:26 PST

<rdar://problem/170737149>

Radar WebKit Bug Importer

Comment 2 2026-02-19 10:47:24 PST

<rdar://problem/170737338>

Said Abou-Hallawa

Comment 3 2026-02-19 10:56:10 PST

Pull request: https://github.com/WebKit/WebKit/pull/59012

EWS

Comment 4 2026-02-26 11:11:51 PST

Committed 308291@main (9602fd73f1e5): <https://commits.webkit.org/308291@main> Reviewed commits have been landed. Closing PR #59012 and removing active labels.

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