Non-modal edit box

I seem to write a lot of equations that are too long for one line, so I use the big editing box. But this box is “modal” meaning it is stuck to a certain place on the screen. It tends to cover up what I am working on. The system allows me to use the slider on the things under the window, but this doesn’t help if the hidden items are near the end of the scroll range.
Would it be possible to make this box non-model so I could grab it and slide it around so I uncover other things I need to see? When closed up it would still pop up to the same position in the row where it is now.

Hi, interesting idea! I will pass along to the team.