We often have proton pass extensions and installs in places where Org or School admins may be able to log in and access. While having a PIN set to prevent logins is nice I would like to suggest a Duress PIN. This feature would allow you to set a pin that would immediately log out your extension/app/install from your Proton account and notify you of an attempted unauthorized login. You currently have a 3 fails = logout but this would allow you to know if someone was actively attempting to break into your passwords using more than just guessing.