OneDrive files opened from Finder not recognized as cloud files on Mac

I have exactly the same problem. I noticed it after returning from vacation—or rather, after some updates were installed. I use the Commander One app. After closing a file, I suddenly get a prompt asking if I want to save the file. And a moment later, I see that the location of my Mac is displayed in the top bar. I started investigating and searching, and it’s been the same ever since. I open files directly from the app, but nothing...