Are there Apple TV universal remotes which can work with GCController?

I have purchased an universal, non-official Apple TV remote, with a little more buttons than on the official one (i.e. the CH-/CH+) buttons.

I wanted to use the GCMicroGamepad property from the underlying GCController (from GameController framework), in order to use these buttons, but although I've linked this remote to my Apple TV device (in Settings > Remotes and Devices > Learn Remote), my app doesn't recognize it (it's not being listed in GCController.controllers()).

So my question is, is there something specific I can do so I can use this remote as a GCController? Or maybe is there something specific to hardware that I have to know for this to work?

Thank you.