Error when trying to open a file from OneDrive app

Every time I try to open a file from the OneDrive app clicking on the Word icon at the bottom-right of the screen I get this error in Word: "Sorry, we could not find <filename>. Is it possible it was moved, renamed or deleted?"
But if I try to open the same file directly in the Word app going in "Open>OneDrive>file path", the file open and works just fine!

I get this exact same error also for Excel and PowerPoint.

This also happens only when I try to open a file on the OneDrive of my university, on my personal OneDrive if I try to open a file it works just fine.

Is it a SharePoint problem then?