I’m concerned about this:
I can’t post a link so search for “Inside the new Files On-Demand Experience on macOS.” It showcases the changes made to OneDrive and Monterey’s upcoming 12.3 changes.
OneDrive has never been recommended by Scrivener (IIRC,) but if “on-premise” cloud storage/sync kernel extension is being deprecated in Monterey (12.3) for good, that doesn’t bode well for the other services, though based upon the comments in the MS link, Dropbox may have a much better programming team. Forcing all files to be “on demand” as a default setting w/out user input is an egregious failure, IMO.
Hoping Scrivener is addressing this new info—about a week old now) —in their base documentation.