how to get the menubar group transparent?

[Tiemo Hollmann TB]

Hello,

working with LC 8.1.0 on Win 10:

 

Since Win 10 the window title bar and the menu bar have the same color -
what I don't like, because there is no optical differentiation. I would like
to get a slight contrast between both of them, as it was all windows
versions before.

 

I tried to set the backgroundcolor of the menubar group and set the opaque
to true, without any change of the menu bar. I tried to set the opaque to
false and show an colored image behind the menu bar, without any change of
the menu bar. The menu bar always stays opaque and white (as the window
title).

 

Do I miss anything or is the menubar appearance controlled by a windows
scheme and I shouldn't care about windows new look?

 

Thanks for any insights

Tiemo