AVExperienceController.Experience.expanded
An experience where the system places the video outside of its original container.
Declaration
case expandedDiscussion
Transition to this experience to get the appropriate expanded experience for the platform.
It’s valid to transition to this experience even when the original container isn’t in a view hierarchy. In this case, you must specify a fallbackPlacement or the transition result is AVExperienceController.TransitionContext.TransitionResult.reversed(reason:).