SharePoint libraries mapped as network drives (WebDav) can no longer utilize autosave.

Since the update to Office version 2306, autosave and collaboration features are disabled for any document opened from any SharePoint/OneDrive location mapped as a network drive. In previous versions of Office this feature worked regardless of whether the document was opened from the mapped drive or directly from SharePoint/Onedrive.

We are working around the issue by rolling back to Semi-Annual channel 2302.