We at UBC have observed challenges using the edit workflow for group assignment grading comments. When going to the gradebook and using the arrow beside the grade to view the grade and comments, we can edit. However, when we do this, it only edits the comment for that member of the group with no warning that this is the case. We were expecting it to update the comment for all members of the group. This should be addressed in several ways:
1. Update the documentation with a warning about this
2. The edit function should ideally be updated to allow for updating the comment for all group members
3. If the above is not possible, then remove the edit function for group assignments. Deleting the comment and adding a new one applies to all group members, so provides an alternative workflow, and this could be documented clearly
4. This should all be done without hampering the current working function for individual assignments

Does this make sense?