SharePoint library opens but Office autosave remains unavailable

Scenario

Users can edit documents from SharePoint, but AutoSave stays off and collaboration suffers.

Recommended Resolution Path

1. Confirm the file is opened from the trusted tenant and not from a local download copy.
2. Check account sign-in state inside the Office app and OneDrive client.
3. Review whether the library path, sensitivity label, or file type blocks AutoSave.
4. Retest with a fresh Office session before changing tenant-wide settings.

Technician Notes

Confirm the result, document the root cause, and record any preventative action worth standardizing.