Multiple Shipping Rates for Subscription Products

Good day!

I’m working on a project that offers one-time and subscription products. I created an app to provide shipping rates that work well for one-time products. However, for subscription products, it seems that Shopify only displays the cheapest option for shipping without giving the customer a chance to select which is best for them.

I’m following the documentation here which of course currently didn’t mention any specifics for subscriptions

https://shopify.dev/api/admin-rest/2023-01/resources/carrierservice

Here, I have one(1) one-time and one(1) subscription product in my cart, and here are the shipping options

In my example, the same shipping options must be offered to both products but it’s not the case here.

The same issue was posted here

https://community.shopify.com/c/shopify-discussions/recharge-and-shopify-integration-shipping-rates-for-subscription/m-p/1487340#M280901

Thank you in advance!

Best Regards