Incorrect notification about empty email
Receiving this randomly sometimes:

I get this too from time to time.
I get this too, and still now can't fixed?
I'm getting this issue too on Firefox 101, but only when a specific account is logged in. This isn't happening on my other devices where I have the same extensions, settings, and accounts logged in. I was able to fix it by clearing cookies and cache, but it came back the next day. This used to happen every once and a while, and usually logging out and back in or restarting Firefox would fix it. This time it seems to be stuck, and I don't want to delete my cookies every morning.