Transitions define the animation of a scene, or piece of content, entering and leaving the screen.
The 'Transition In' effect occurs when the user navigates to the scene and defines how the scene or content enters.
The 'Transition Out' effect occurs when the user navigates from one scene to another and defines how the withdrawing scene or content leaves.
The Transition Out effect of content in a scene is only triggered when the user navigates to a different scene. The behavior will not be triggered while the same scene is active.
To give the illusion of content transitions occurring during the active scene consider creating duplicates of the scene, in which you add transitions to individual content elements in each scene.