fp layer light does not work XYZ Workboard

On Input I can assign a backlight color/behaviour and and underglow color/behaviour on the fp layer, but it does not light up in the product. When I click or hold the fp key the lights do not change. The lights change with no problem on the other layers.
XYZ Workboard r2 firmware 0.1.2, input app 1.0.2, Win 11