Unable to enable Two-Factor authentication
To enable Two-step authentication from within my Firefox account, I login to my Firefox account and move to Settings. On the security section I go to the Two-step authentication setup.
I scan the QR code with my Authenticator app, but the token I receive back isn't accepted. I tried various Authenticator apps (Google Authenticator, Microsoft Authenticator) with the same result. Also adding the QR code manually doesn't work.