How do I save an editing session using the DocViewer? I see there's a 60 minute time limit and I will be notified that the time is almost up, but how do I save the notes I've added during that time? And can I extend the session beyond 60 minutes?
From the guide: "When you open a submission, DocViewer will automatically save any annotations made to the submission file for one hour. You can restart a DocViewer session at any time by refreshing the submission page. To help you avoid losing work, Canvas will generate a session expiration warning after 60 minutes."