Bug 305363

Summary:	Digital Credential: CredentialRequestCoordinator can remain non-Idle if AbortSignal races with picker result
Product:	WebKit	Reporter:	Marcos Caceres <marcosc>
Component:	New Bugs	Assignee:	Marcos Caceres <marcosc>
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Marcos Caceres

Reported 2026-01-12 22:56:04 PST

Calling navigator.credentials.get() and aborting the request can leave the browser thinking a credential picker is still active. Subsequent calls then fail with "InvalidStateError: A credential picker operation is already in progress", even though no picker UI is visible. This happens when a request is aborted while the picker is being shown or dismissed, and the promise settles before the picker UI has fully torn down.

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Marcos Caceres

Comment 1 2026-01-13 05:20:51 PST

<rdar://problem/163295172>

Marcos Caceres

Comment 2 2026-01-13 05:27:40 PST

Pull request: https://github.com/WebKit/WebKit/pull/56489

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