1. In Moodle as admin, create a course using social format or singleactivity format.
  2. In the app, open that course and check that you can see the activity. Don't leave the view.
  3. Back in Moodle, edit the course and change the format to "weeks".
  4. In the app, perform a PTR in the course. Check that the activity disappears and you can now see the right format.