The extension is mostly fine. But I have twice now experienced that I have been logged out and need to log back in (by typing my very long password, which is stored elsewhere). There does not seem to be an easier way to log back in. Also, when being logged out, the settings in the extension also seem to be reset. This may happen when the extension/Firefox is updated.

No way to force autofill on arbritary page. Including where login exists but it doesn't see the login form.
No scan QR code on page for 2fa.

A breath of fresh air after using LastPass! Happy to have switched!

this is a best complement to browsing and store personal security info