unbelievably annoying

I am trying to access this through my school’s account. The app opens Microsoft’s login window, with my username in it. Then it sends me to my school’s login window (expected, we have two-way authentication). I authenticate through my schools’, get back to Microsoft’s window, and no matter what I do here I keep being asked about my password. Over and over and over again.

miguel_roboso about OneDrive, v17.3.6389.