Feature request - Photoshop - Multiple monitors

While working with multiple monitors sometimes I put photoshop in a different window. HOWEVER, when I do that, the following pop ups within the program always open up in the original spot.

It would be cool that whenever you drag the main working window to another monitor that all following popups, pop up inside the main window in the monitor on which it was dragged.

Hope that makes sense.

Cheers!