There is no "Switch of Lighting when IDLE for (minutes) for the MouseMat

I am a proud owner of a Razer kit (Huntsman Elite v2 + Basilisk Ultimate Wireless + Razer FirelFly v2) and I just discovered a funny fact. It seems you guys are not perfect after all, as I thought! ))

I'd like the RGB to turn off after 10 minutes of inactivity, which I can easily set for the keyboard and mouse using "Switch of Lighting when IDLE for (minutes)" in Razer Synapse. Strange enough, when I try to check the same setting for the mouse-mat, it's missing.

Could you please suggest me a workaround? Will it ever be implemented in a next software update?