I'm having a really hard time figuring out how to use my Xbox controller as an input device. It shows up and works great in games, and in the "game controllers" settings menu, but it doesn't do anything on the desktop. I've enabled the toggle for "use as input device" and nothing happens. Where can I go to ask questions for troubleshooting? The matrix server doesn't allow new members (I cannot make an account), and there doesn't seems like there's a discord server to ask questions directly.