"Put away" command to put palettes in drawers

[neonnoodle]

When I use the program, I often will keep the side drawers on auto-hide, but take out palettes and leave them on the canvas when I'm working with them. Instead of having to drag them back into the drawer when I'm done, could there be a way to make the palette return to the drawer when the palette is closed? That way I don't have to go back up to the Window menu to re-enable the palette. Would this make sense as an option?