> You select an option like 'use passkey from another device'
Is this a part of any standard? It most certainly not a part of any Webauthn spec, and sites I've seen that mentioned Passkeys did not offer this option.
This is implemented in various platforms/browsers, deployed over the last 10 or so months. I believe Microsoft may have added this in the latest Win11 previews.
Is this a part of any standard? It most certainly not a part of any Webauthn spec, and sites I've seen that mentioned Passkeys did not offer this option.