In SMA-SM portal, show filter subcategories only for found results in a search
Benefits / Value:
When you search for an item in a selected top category you can get many results. Then, in Offering you have the option to filter by subcategory but all subcategories are listed not only those with found results. With this scenario filter is useless.
When you click in a top category and search for an item the subcategory tree filter should contains only those subcategories in which any result for the search can be found