Cart Workflow - Checkout Url With Shipping Address

Hello,

We are implementing the Cart Workflow for managing cart and checkout on our app. We need it so that we can add sellingPlanId for lineItems. However, the checkoutUrl that is generated by createCart is not populating the shipping address of the logged in customer in checkout page. Whereas using createCheckout, we have the ability to pass the shipping address, so, in the checkout page, the address will automatically be populated. But in our case, we can’t use createCheckout since we need to pass sellingPlanId for cart items. So, since we are using Cart Workflow, how can we generate a checkoutUrl that will automatically populate the shipping address on checkout page based on the customer’s default address? I’ve tried to pass the customerAccessToken to buyerIdentity but the checkoutUrl remains the same.

Thank you in advance!

I just realized the reason why the shipping address is not populating. It’s because the shipping address is outside of the available regions of the store.