I have a instance of Jira Premium which has access to the Plans dropdown on the navigation bar. The issue is its not showing any option in that dropdown. This is all I see:

I've messed with the settings a few times, checked several other menus to see if there some other item I need to enable, etc. I'm at a loss here.
I would love to use this feature but at this point I'm at a loss at how to enable it.