Bug 262491

Summary:	Extensions cannot target specific frames for css injections on webpages
Product:	WebKit	Reporter:	Kiara Rose <kiara_rose>
Component:	WebKit API	Assignee:	Timothy Hatcher <timothy>
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Local Build
Hardware:	Unspecified
OS:	Unspecified

Kiara Rose

Reported 2023-10-02 10:57:36 PDT

Right now, when we create a user style sheet, we can only specify allFrames or the top frame for UserStyleSheet::create(). For the scripting.insertCSS() API, extensions should be able to specify specific frames for the style to inject to, but that is currently not possible with the WebKit APIs we have.

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Radar WebKit Bug Importer

Comment 1 2023-10-09 10:58:15 PDT

<rdar://problem/116689038>

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