How to get the texture for the "status" controller component?

[Flutterish]

There is this controller component, identified by k_pch_Controller_Component_Status which is the "uv map" shown below.

Am I supposed to get a texture for it from somewhere (other than the default one), or is this a space for me to display whatever I want? I know in the vr limbo, this spot has a hand and the status of the battery, so I was hoping I could retrieve that somehow.