Problem with cheats for "The Long Dark"

Hi, I’ve used your cheats for “The Long Dark” before without any problems, but when I launched up your cheats for the game today I had some problems with these three cheats.

“Unlimited Weight”
“Unlimited Food”
“Unlimited Durability”

After I activate these cheats they just deactivate, I have never encountered this problem before and don’t know what could cause it.

I’m launching the game from “Steam” and using the cheats for “Steam”
Thanks for the help in advance. :grin: