How can I deactivate the game specific RGB lighting for my keyboard?

[cursey]

I'm playing via controller anyways and it honestly just distracts me from my screen.

[xAvOk]

It happens to me as well. I have a Steelseries keyboard, everytime I ran MK1 my keyboard is just crazy on different colors. But there's no option in-game and I disable the primsync from the Steelseries Hub and same. I think is a bug / option not added yet in the PC version.