https://learn.microsoft.com/en-us/uwp/api/windows.ui.xaml.media.animation.repositionthemeanimation?view=winrt-28000&redirectedfrom=MSDN
RepositionThemeAnimation Class (Windows.UI.Xaml.Media.Animation) - Windows apps | Microsoft Learn
Use to animate an object that is being repositioned.
media animationclasswindowsuixaml