I can't join a team because 'BAM! :: Teams' doesn't display any teams. I tried it with different browsers and on my mobile, but I encountered the same problem.

Does anyone have a solution?

It wasn’t a bug, it was a feature. You can only select teams after choosing the projects first. However, under 'BAM! :: Sign-up for projects,' I didn't realize that you have to click 'Sign-up' all the way on the right. Thanks again to ChatGPT for the help.