At our school, teachers often annotate submitted work and hand it back to the student who can make changes and resubmit. Currently, once a student submits something and the teacher annotates (with Box), the annotation disappears when the teacher clicks allow resubmit. If the resubmit button didnt delete the annotations, that would make the resubmit option more usable. It would also be great to have a notification option for students given a resubmit.