Android 12 will have a new game tool mode. Developers hackers have been able to activate the game toolbar in Android 12 similar to that in Windows 10.
The game toolbar utilizes a floating design. It currently contains two buttons (currently unavailable), one is the screen recording button, and the other is the handle control button. The former allows users to record and share the game process.
The user can configure the gamepad, the game dashboard is part of com.google.android.systemui instead of com.android.systemui that indicates that this feature may be exclusive to Pixel phones. Fortunately, most large OEMs already have their own similar functions.
(Source)