While duplicating badges has been possible since version 4.5, we acknowledge the potential benefit of re-issuing expired badges. However, we will need to investigate this further to ensure there are no unforeseen downsides.

Additional Context: Users who previously earned a badge that has since expired cannot obtain a new one despite meeting the criteria again by retaking the quiz. This creates inconsistencies in badge distribution and hampers ongoing certification processes.

Steps to Reproduce:

1. Set up a course with one student
2. Add a page with activity completion (Mark as done)
3. Add badge that expires on the next day a certain period and set the criteria so the Page activity completion will deliver the badge.
4. Have a user complete the page and earn the badge.
5. Wait for the badge to expire.
6. Have the user mark the page as done again
7. Observe that a new badge is not issued despite meeting the criteria.

Expected Behavior: Users should be able to earn new badges upon re-qualifying, even if they previously had an expired badge.