Hi, I am trying to implement a shift drag zoom on my map. The map has several layers and I have bound the Center property of the map to my ViewModel as I use this to pan the map when selecting a feature on one of the layers through an external control, e.g. selecting a node from a list of nodes would then select the map shape and pan it into view. Now if I shift+drag to zoom to a rectangle, the map does zoom, but the center remains static. Any suggestion how to accomplish both use cases?