/// <summary>
/// Collapses all unncessary elements when the user is in semantic zoom out mode
/// This allows the alphabet grid to be displayed in a bigger space.
/// </summary>
private void UpdateCollapseState(object sender, SemanticZoomViewChangedEventArgs e)
{
contactsVM.MaximizeSemanticZoomOut(ContactGroupView.IsZoomedInViewActive);
}