Swaps the position of two scenes in the Scenes list, so that Scene B is directly below Scene A.
This controls the order in which they are rendered and updated.
|keyA||string | Phaser.Scene||
The Scene that Scene B will be moved to be below.
|keyB||string | Phaser.Scene||<optional>||
The Scene to be moved. If none is given it defaults to this Scene.
This Scene Plugin instance.