Linux Gaming

The controller I'm using shuts off after about 5 minutes of idle time. I tried adjusting the value in Steam, but it doesn't have any effect.

Does anyone know where this value may be stored or how I can change it to be much longer?

I'm hoping to get some help here. I finally took the plunge and installed Bazzite to a spare drive, and during the initial installation setup I was able to connect to my wifi. After booting up for the first time I noticed it said no connection. I see the wifi device listed, but I don't see anyway to connect. It doesn't find any networks. I've searched around but haven't found any solutions yet, and I'm hoping someone can point me in the right direction.

I greatly appreciate any help here, and I'm happy to provide any further information if necessary.