When two (2) objects are selected in the Table View of the Graphics View, clicking the "Zoom Selected" button in the maps view only zooms to the first selected object. not both.
Similarly, when two objects are selected in the Table View only one is shown as selected in the Map View.
And when one object is selected in the Map View, the Select button is active, holding down Control to click-select a second object zooms the map rather than selecting the second object. The only way to select multiple objects in the Map View is drag-select which can be problematic.