Enabling this mod on a single monitor works just fine and all the styles and themes are good. When I connect a second monitor, and set my display to extend to this monitor, my taskbar theme and customizations completely disappear and it is replaced with a solid gray taskbar. Turning the mod on and off simply restores the taskbar theme to the Windows default, and the mod cannot properly be enabled until the second monitor is disconnected.
Enabling this mod on a single monitor works just fine and all the styles and themes are good. When I connect a second monitor, and set my display to extend to this monitor, my taskbar theme and customizations completely disappear and it is replaced with a solid gray taskbar. Turning the mod on and off simply restores the taskbar theme to the Windows default, and the mod cannot properly be enabled until the second monitor is disconnected.