Can't find the setting to enable turning off the controller automatically when exiting Steam Big Picture

[Turnip]

Basically what the title says. I have looked up how to do it and people have provided the steps to change the setting but it isn't there for me. I have gone to settings, controller, and then looked through every option there and cannot find it. I have also looked in the settings when big picture is enabled. I am using a new Xbox series S controller. Steam recognises the controller and I can use it games just fine. It's just annoying having to manually turn the remote off each time i exit big picture.
Any help would be amazing.

[Reggaejunkiedrew]

When you go to Settings > Controller > General Controller Settings, it should be the second option, between "Guide Button Focuses Steam" and "PlayStation Configuration Support". Keep in mind it's only for wireless controllers.

https://i.imgur.com/nsB0pnS.png

[Turnip]

Originally posted by Reggaejunkiedrew:

When you go to Settings > Controller > General Controller Settings, it should be the second option, between "Guide Button Focuses Steam" and "PlayStation Configuration Support". Keep in mind it's only for wireless controllers.

https://i.imgur.com/nsB0pnS.png

Thanks for your response! It is a wireless controller. That option isn't there for me which is why i'm so confused haha.
This is what mine looks like https://imgur.com/a/Ix3VQsK