One of the really cool uses of passkeys is cross-platform sign-in via the QR code flow. (i.e. passkey on phone, scan qrcode on desktop, desktop logs you in).

One of the really cool uses of passkeys is cross-platform sign-in via the QR code flow. (i.e. passkey on phone, scan qrcode on desktop, desktop logs you in). However as I understand it, to be able to do this you need to use the platform's(google,apple, microsoft) caBLE infrastructure[0]. Will open-source passkey managers have the ability to hook into this? [0]:https://blog.millerti.me/2021/06/18/previewing-chromes-cable-v2-support-for-webauthn/ https://blog.millerti.me/2021/06/18/previewing-chromes-cable...