While it seems that this can be worked around by using [store=xx] on the end of the link, we feel that it would be helpful if a customer was still ABLE to go to the map if they truly have a store preference, but then be able to go back to Design without choosing a store and even maybe there be a small popup at the top something to the tune of "Current Store chosen for least Freight" or something of that sort to ensure the customer that they are in good hands and don't NEED to choose a store!