I'm attempting to follow these steps: https://docs.qgroundcontrol.com/en/SetupView/Joystick.html
I have this GameSir T1 game controller paired over Bluetooth to an Android 4.2.2 tablet that is running QGroundControl v3.3.0.
I set COM_RC_IN_MODE to Joystick/No RC Checks and restarted QGroundControl, but there is no Joystick section under the Gear icon, so I can't proceed any further. I have Summary, Airframe, Sensors, Radio, Flight Modes, Power, Safety, Tuning, and Parameters, but no Joystick. I tried force stopping the QGroundControl app and rebooting the tablet, but still no luck.
Is there a step missing in the instructions I'm following, or is this an unsupported configuration?