> * F.. u. Today we're going to log into Microsoft account. No option to abort. Actually I found a solution for this (on android). Open the settings, apps, fin

> * F.. u. Today we're going to log into Microsoft account. No option to abort. Actually I found a solution for this (on android). Open the settings, apps, find teams app and force stop it. Then try to open the link again. You should get the guest prompt. Sometimes this needs to be repeated few times, but so far this approach works for me reliably.