Invert the color of the brush box in the dark theme

Currently, when changing the GIMP to the dark theme, the brush box remains white, and in my view there is no harmony of style with the rest of the interface, white draws a lot of attention (and this is very distracting) and hurts the eyes.

My recommendation at first is to invert the color of the brush box. It will be more harmonious with the rest of the theme (which is meant to be dark). And in my opinion it will make the program itself more beautiful when it is in the dark theme.

The same could be done with the font window. They could be white with a dark background.

(Note: the intention is not to copy Photoshop, it really suits the theme more)