The ArcGIS.Desktop.Mapping.Controls.CoordinateSystemsControl which we were advised to use to select coordinate systems allows the user to create a custom coordinate system that they must then add to the map or add to their favorites. If the user adds their custom coordinate system to favorites and selects it, this control does not return it as the SelectedSpatialReference as it should. If the user reopens this control with favorites already in the list, this control also does not return them nor does the SelectedSpatialReferenceChanged event get triggered when they are selected. Is this a bug?
