When I create an issue from Confluence for a particular project and issue type, I get the create screen with all the required fields (including some custom fields), and I can fill in the fields and create the issue. I had a couple of coworkers try it, and they were also able to see the required fields and create the issue. However, some other users don't see some or any of the required fields, and the issue creation fails. I even gave administrative rights to one of the users whose screen was failing for debugging purposes, but the required fields still did not appear on the screen.
What could be causing this different behavior from user to user?