The theme with the gradient on the buttons, the menu in Haiku looks great with the default colors. But with some colors the gradient interferes.
I made a HakiControlLook based on HaikuControlLooks without a gradient.
This can be clearly seen if you assign CDE colors.
If I want to change the display of controls globally (set HakiControlLook), then you need to rebuild the libbe library and replace HaikuControlsLook. Is there any other way now?