GetViewports, GetActiveViewport, SetAllowsCinematicControl, GetAllowsCinematicControl.
PilotLevelActor, EjectPilotLevelActor, EditorSetGameView, EditorGetGameView now take an optional config key to indicate which viewport should be set/get. Default is none, which acts on the active viewport (no change in existing behavior)
#jira UE-108941
#rb brooke.hubert
[CL 15522119 by Max Chen in ue5-main branch]
Moved functionality from the EditorLevelLibrary into the LevelEditorSubsystem, UnrealEditorSubsystem, EditorActorSubsystem and StaticMeshEditorSubsystem
#jira UE-77334
#rb lauren.barnes, francis.hurteau, brooke.hubert
#fyi chris.gagnon
[CL 13934034 by aditya ravichandran in ue5-main branch]