Separating group media submissions by submitters

Community Explorer

Hello Canvas community,

We have an instructor who created a group assignment (thinking this would help him assign different date times to different students) for oral presentations in a French class. Unfortunately, this means (of course) that each student who made a new submission overwrote the student who had submitted immediately before them. We're trying to find any way that all the submissions could be "recovered" with some way to identify which student submitted it. Any ideas? We've already determined that group submissions (at least group media submissions) do not appear in the Account->Files->Submissions folder, so they can't be recovered that way, and the Submission Details link only shows you the latest submission (as you'd want for a real group assignment).