WebAuthn related origins

[agl]

Request for Mozilla Position on an Emerging Web Specification

• Specification title: WebAuthn related origins
• Specification or proposal URL (if available): https://w3c.github.io/webauthn/#sctn-related-origins
• Explainer URL (if available): https://github.com/w3c/webauthn/wiki/Explainer:-Related-origin-requests
• Proposal author(s) (@-mention GitHub accounts): agl, @timcappalli
• Mozillians who can provide input (optional): Daniel Veditz
• WebKit standards-position: Shipped in iOS 18 / macOS 15

[evilpie]

/cc @jschanck