Set Controller Order in Steam

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Steam on Linux Desktop

1. Launch RetroDECK
2. Tab back to Steam and press the Controller Icon 🎮 (this only shows up when a controller is connected).
3. Press the Reorder Controllers button (this only shows up when a game is running and multiple controllers are connected).
4. Set the controller order to what you want.
5. Go back to RetroDECK and continue playing.

Steam Deck in Gamemode

1. Launch RetroDECK
2. Press the STEAM button.
3. Go to Controller Settings and press Controller Settings
4. Press the Reorder Controllers button (this only shows up when a game is running and multiple controllers are connected).
5. Set the controller order to what you want.
6. Go back to RetroDECK and continue playing.