There are different variants to access OneDrive from Linux.
Currently, the UZH policy forbids to access OneDrive, with an UZH Account, by any other than the regular Microsoft OneDrive App (only for Windows/Mac).
It is possible to install a WebApp, which behaves a little bit like a lokal app, but the files are still remote.
OneDrive WebApp
Open https://uzh-my.sharepoint.com/ and log in - best in Chrome or Brave.
- Click on the install icon (upper right corner)
From now on, you can start OneDrive via the Menu > Type: Onedrive > click
- But this is only a webinterface, no local storage