I use Titan Panel, with the top bar showing.

Other addons seem to recognize this, and place their windows below it, but for the profession mini-list, it places itself behind the top bar.

This means I can't move it, close it, etc.

I can disabled the Titan Panel top bar, move the mini-list, then re-enable the Titan Panel top bar, but then the very next time, the mini-list is maxed out and under the top bar again.

So, my suggestion is either be aware of other UI elements that may be there, or remember the position that the list was last placed at.

Example:
https://i.imgur.com/TuWQ25Q.png

Are you using TSM at all, because that image looks exactly like what TSM does to the minilist.

Closing due to inactivity and lack of reports.

Is there any relevance to this issue at this point in time? Is this still a conflict with the latest TSM?