We've pinpointed the issue and the engineering team have put a fix in place. You should now be able to log in to teams on the desktop app using both email and password. Thanks for your patience while we worked to fix this!
8:44 AM PDT・See in your timezone
There is an issue preventing users from logging in to teams on the desktop apps. The password field is unavailable but our engineering team are working on a fix as we speak. In the meantime, logins from browsers are working as normal. We're very sorry for any disruption to your day.
8:05 AM PDT・See in your timezone