A visual component spark EmbeddedFontSparkGroup that is used as THE ONE AND ONLY ApplicationLayer within the DisplayContainerWithNavigationButtons main display component! You'll want to add an ApplicationComponent to THIS LAYER!
This class has functions to automatically remove all its elements after its layer is deactivated by the main display componets DisplayContainerWithNavigationButtons and his sub-classes.
Make sure to add an ApplicationComponent to it on it num0 to have some magic happening: ApplicationLayer automatically calls its ApplicationComponent component (can also be a subcomponent)' method .resetApplicationByApplicationComponent();
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