A colleague & I both have the Android Teams App (ver 1416\220.127.116.119012401), and noticed a couple of strange things on them. For me, when I sign out it flashes for a second, then I get a popup that says 'Switching Orgs' and then it logs me right back in to my company instance of Teams. No 'switch' actually took place.
Next, when My colleague goes to his app, in the LH drop-down menu, he gets a 'Your Orgs' section with 2 entries. They are both named the same ('My Company'), but one shows his UPN and the other his email addy. The UPN & emails are not identical in our company. Is the explanation simply that? We've decided to tell our users to use the UPN, as it matches our 3rd Party MFA/SSO tool configuation (Ping ID). I don't see the 'your orgs' settings when I open up my menu (yet...).
Just curious whether anyone has see this or other odd behavior in the mobile clients.