New default setting for shipping custom items for draft orders
To prevent shipping fees from being applied to draft orders that don't have any physical items in them, the checkbox labeled This is a physical product for draft order custom items is now pre-selected by default. Adding shipping charges to a draft order is limited to draft orders that have at least one physical product. This change also comes with the added benefit of helping you find the best shipping rates from your desired shipping provider.
Learn more about the draft orders from the Shopify Help Center.