The new UI is such a downgrade. It took the app from feeling well made to feeling like your average bloaty SaaS app. I’m gonna have to figure out an alternative once 1PW 7 is no longer supported.
The iPad app UI is far more frustrating to use, mainly because the search function is hidden behind a down scroll now.
I'm keeping an eye on Proton at the moment as I use their email and they do have a password manager offering.
In my experience, this happens when there is a new Chrome version, but you haven't updated to it yet. When you quit and restart Chrome, it can update. Next time the extension stops working, check chrome://settings/help.