Excluding the mapping method:
1. When using with GameSir Bluetooth controllers as X2 Bluetooth, T4 pro & G4 pro,
A. It is not playable when using normal Android mode (A+HOME keys to power on).
B. It is playable when pressing B+HOME keys to power on the controller. But it is noticeable that phones need to be Android 12 and some phones may not work.
2. When using with GameSir Type-C wired controllers as X2 Type-C & X3 Type-C, it is not playable.