Tracy remove added bar from panel

I'm looking at bar.php, and how to remove already added bar, but currently that's not possible.
For example I'm using dibi, and it autmatically adds dibi query bar, but I wish to use another bar instead of dibi for same information so this dibi bar is unneded, but currently I don't see a way to remove it without modifying dibi code or tracy bar code which is ofcourse not acceptable.