Open a course Turn editing on Add a new workshop activity Click in the TinyMCE area for "Description": Ensure that you get a cursor Ensure that anything you type appears in the editor Expand the "Submission settings" form section Click in the TinyMCE area within it: Ensure that you get a cursor Ensure that anything you type appears in the editor Expand the "Feedback" form section Click in the TinyMCE area within it: Ensure that you get a cursor Ensure that anything you type appears in the editor Find other places to try (e.g. quiz, lesson) and confirm there also.