In Assignments, the submission type can be restricted, which is very useful. However, one issue we have found is that students will leave their submission in the Comment box, which does not trigger as a submission. The assignment remains unmarked, and so appears "Missing" after the due date, and does not trigger the late penalty, if submitted late.
Idea 1: make a setting that prevents students from using the Comment box until after they have submitted using the Submission tool.
OR
Idea 2: Have the Comment field count as a submission, so that the grade item can be recognized, even if submitted in the comment field.
Role: Instructor