avast passwords not detecting firefox on fresh windows

On a fresh install of Windows, I immediately download Firefox first, avast second. This time, avast passwords is not detecting Firefox as a browser. Not sure what I’m doing wrong here, or if it’s a problem with avast or Firefox. It even allowed me to install the avast tracking blocker and SafePrice. No passwords, tho

Please (re)search before posting.
It is already known and there is a workaround for it.
https://forum.avast.com/index.php?topic=204983.0