Getting the button below the start/select on a Series X to work

[north cloak]

The one completely in the middle.

It does not seem to register with anything when I click it. But that doesn't mean it can't be done, as I noticed the Xbox button doesn't register on some gamepad testers, but on others it does.

I was thinking of finding something equivalent to DS4Windows, as I want to give it a global hotkey, since it's just sitting there doing nothing anyway.

I know this is pretty niche, hopefully someone got input.

(if "the one completely in the middle" doesn't narrow it down enough, I'm talking the "arrow out of the tray" one)