UISceneSessionRoleImmersiveSpaceApplication
Configurations for scenes you use to display SwiftUI content in an immersive space.
Discussion
Use this key to specify scene configurations for a session role. Each scene configuration corresponds to one you use for content you display on the device. The first item in the array represents the default scene configuration for this role. Use UIApplicationPreferredDefaultSceneSessionRole to indicate a preferred initial scene session role for your app.