I am having a problem creating different map extents from the same map in the Cascade Story Map template. I am following the tutorial here: https://nation.maps.arcgis.com/apps/Cascade/index.html?appid=a644a02894d246b59ecad16fae25b767. I duplicate the map and try to adjust the map view in the next panel. However, when I pan or zoom any of the views it moves the extent for all of the views that use the same map. What am I missing?