Xbox Controller/Bluetooth Issue

I’m trying to connect my Xbox One controller to Bluetooth (it’s the latter version, that allows connection via standard Bluetooth). I put the controller into pairing mode, but it never appears as an option to paid with in CoreElec, although i can see other devices appear in there.

I’ve also tested with other devices too and can connect fine with the controller.

Can anyone offer any tips? do i need to purchase a new Bluetooth dongle?