Please press the Xbox button to open the guide, then go to Settings > General > TV & display options > Device control > HDMI-CEC and select all options here. (Requires TV to support HDMI-CEC, please consult your TV manufacturer for details)
And if you would like to control other devices using HDMI-CEC, please refer to Xbox support page: https://support.xbox.com
8BitDo Media Remote is designed with dedicated Xbox Buttons: so you can navigate all menus and apps with ease.
Xbox Series X
Xbox Series S