Shopify Markets Pro Integration

Is Shipworks working on integration with Shopify Markets Pro?  It is a service that allows duty and taxes for international orders to be collected when customers place orders online.  Then, Shopify Markets Pro will remit the duty and taxes to the respective governments when the packages arrive in their countries.  Right now, we have to print the shipping labels on Shopify website because Shipworks is not integrated with Shopify Markets Pro. Thanks.