Hi ExB folks,
I am trying to make an ExB app that functions similar to the way the Storymap Shortlist behaves: when you click an item in the list, the List widget is replaced with a Feature Info widget. Closing the Feature Info widget replaces it with the List widget. 
However I cannot seem to find a way to control widget visibility, swap out one for another or implement this by other means. Is there a way to make this happen in an ExB app?