Works just fine! It does what it should do and integrates nicely with Firefox.

Excelent.
I would like the Proton add-on to block Firefox's automatic password saving.

Please more add-ons for Firefox. "Proton Mail Checker" or "Save to Proton Drive".

Una extensión maravillosa, compatible con todos los dispositivos y la mejor forma de guardar mis contraseñas

Good, convenient password manager. One downside is that the extension does not work when there is no internet connection, which is quite annoying when using it to save passwords for managing network infrastructure. Autofill can also be a bit of a hit-or-miss, but it has been improving steadily.

Amazing product - as one would expect from Proton; no notes (for this add-on).

Please add commands to right-click context menu for Firefox similar as some other password managers have. Not saying that you should copy them, just that I've found it useful while using them

This is a really great add-on. Changed how I manage my email and passwords.
Very highly recommended.