TArray< TTuple< UMovieSceneSection *, TRange< FFrameNumber > > > AdditionalSectionsToExpand
An array of sections that we should expand, as well as their original range for restoration later.
TArray< TTuple< UMovieSceneSection *, TRange< FFrameNumber > > > AdditionalSectionsToExpand
An array of sections that we should expand, as well as their original range for restoration later.