From the team:
Hi everyone,
We are thrilled to announce that our third most-voted feature request on User Voice — passkeys support — is now available for everyone in Proton Pass on all platforms!
Passkeys provide a secure and convenient alternative to passwords, and you can now save, store, and edit passkeys in Proton Pass.
As always, thank you for your continued support and let us know what you think.
— Proton Team
EDITS:
- The updated Firefox extension will be available soon.
- PIN: 3 failed attempts will result in being logged out to prevent brute force attacks.
- Subscribers can enable Proton Sentinel which helps to prevent account takeovers, even when an attacker has stolen your password.
- Biometric unlock will also be available soon for Windows and Mac desktop apps.
That I do not know. I’d suggest contacting the support team