We've made an improvement to the calculation of shipping rates for unshipped orders. With this update, the system will now factor in both the item weight and the packaging weight when you have enabled 'Add packaging weight to your box' in package settings.
This improvement ensures visibility into accurate shipping costs before shipping. Additionally, it maintains consistency in costs between unshipped and shipped orders.
Refer to our support guide for detailed information on how to set up packages. If you have any questions or need further assistance, you can reach out to our support team.