Hi! Upgrading to version 100 has made Firefox completely unusable for me. Every time I open it, the "Password required" popup appears, which is normal. However, whether I enter my primary password or click "Cancel", the popup goes to the background and I cannot close it, nor click on anything in the app. In fact, I cannot even close the app except from the upper menu bar (I'm on OSX). See the attached screenshot to get an idea. Please help!!!