Issue Summary

After deleting a category in a work management project, selecting "Group by category" on the List view will still display the deleted category, even if no issues belong to the category.

Steps to Reproduce

1. Create a Jira work Management project
2. Create multiple categories in the List view.
3. Verify that they all appear when selecting "Group by: Category"
4. Clear the group by, and then delete one of the categories from the same field you added them in (deleting the category completely, not just removing it from an issue)
5. Hard refresh the page to ensure it's not cached.
6. Select "Group By: Category" again, you'll see that the deleted category is still showing.

Expected Results

Deleted category should not be showing in group by area if it's already been deleted.

Actual Results

Deleted categories still show up.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available