Hello - I also have this problem. I use Enpass on a Windows 10 Laptop which I upgraded to Enpass v 6.7.4 (933). I logged in successfully and can access my vault.
I have just attempted to install Enpass on my Mac Mini using Monterey. After installing and trying to log in to OneDrive, I get exactly the errors show above in AnnaM's post. Is there a resolution for this?