Allow me to disable my Quest from reading my Xbox controller inputs during Link

A common issue I have seen brought up for MULTIPLE years is using an Xbox controller to play 2d games through wired Link.

When attempting to do so the headset registers the controller in a way that button presses will move the desktop menu by either zooming in/out or increasing the size of the screen. I do not want my headset to recognize my controller in any way. 

I am unable to understand why I am not able to disable my headset from registering inputs from my controller (a controller I have never paired to my quest3) on Link.

I am unable to use VD or Steamlink as I need a wired connection.

I and many others would greatly appreciate what seemingly is a very simple fix for this issue by allowing us to block controller input without needing third party software.