I have noticed that most if not all of the dark color WB, with white or contrasting color for the text invariably have some menu or other that the white letters do not show up well enough. |
'Tis the curse of the dark skin, and one of the reasons, I can't use most of them.
Is there any such thing as a setting that could sense the color of the back menu or whatever, and automatically use a dark font for just that menu? |
No, there's no magic setting to detect the color of a menu. And how would a dark font be more visible on a dark background than white?  
Creating an easy to read, dark WB skin is a challenge that few can accomplish. IMHO