Since my UI is only UI 1.0.608, when the product build number is the most recent, I haven't experienced this.
I suspect this would be the same if I had the UI 1.0.610 version, as I don't use the Avast Passwords component.
If this is the case of support for Avast Passwords having ended. If so I wonder if reloading the Avast passwords.old as others have done in the past when they couldn't find avast passwords in their components.