Shopify fulfilment location for multiple locations within a single store

We have integrated with our Shopify Store, which store has 2 locations, of which both fulfil online orders.

At present, CIN7 has no native functionality to automatically switch the sales location in CIN7 Core based on the Shopify fulfilment location for multiple locations within a single store.

The above causes orders, where stock items are set for auto-assembly, to go on back-order.