I’m on firefox 134.0.2, windows 10.
Bitwarden firefox extension 2024.12.4.
I have a passkey registered in a login item matching the URI vault.bitwarden.com
When trying to use the passkey to log into my vault on the website app https://vault.bitwarden.com/ the attempt is directly delegated to Windows Security.
Login in to the vault website with e-mail + master password + TOTP is working.
The WebAuthn in this process is also direcly delegated to windows and I have to choose using another 2-step login method.
My Settings > Notifications > Excluded domains is empty.
With the same config, passkey login with bitwarden is working on github so I infer the problem is specific to the extension and the vault web app.
Is it a bug or a feature? (I could understand not allowing a passkey in bitwarden to log to bitwarden to avoid being locked out of the account.)