zNotes: add scene on the fly - studioplaynl/ARTWORLD_client GitHub Wiki
https://phaser.io/examples/v3/view/scenes/scene-add
Add Scene After Game, with passing on data
Scene Files Payload
Files specified in the Scene config files payload
will be loaded in before the Scene is started,
meaning they're available before even the Scene.preload function (if set) is called
This is perfect for loading in small JSON config files for example, or a tiny amount of preloader assets that the preloader itself needs to use.