After testing out the ability to "... come back here and see them by issuing your Itch.io username again at the prior screen!" after getting my assigned covers, I've found that entering my username again re-rolls the covers assigned to my itch.io account, rather than showing again which were originally assigned.
Is there another way to be certain which covers are going to be seen as the actual ones assigned to my account? I want to make sure I use the right covers for my entry and currently can't be sure which ones the system sees as mine.