How to get right click context menu to use backgrounds?

There is only one menu that doesn't seem to inherit the background image when I set the preferences in DOpus...and that's the right click menu. Does anyone know how to get the color preferences for the right click context menu to use the background image one sets? Thanks.

A Context Menu can't inherit a background image, because it's not a sub-menu. When toolbars and/or listers have different backgrounds,
the Context Menu background would have to change constantly... I think this is not possible.