Firefox and passkeys

[Nail1684]

… and that’s why “Login with passkeys” won’t be available on the Firefox extension for now (it’s planned for the Chromium browser extensions)… See also this post:

Sign into Bitwarden with a passkey / "Login with passkeys" (for all BW apps)

Unfortunately only Chromium and derivative browsers can support this currently. Tracking issue for Firefox: W3C WebExtensions discussion: From a quick search for “relying party” on the WebKit issue tracker, it doesn’t seem anyone has opened an issue there yet.