Can Shopify functions support other sales channels for product bundling?

[originmaster]

We're looking into using the Cart Transform API and Delivery Customizations API in conjunction with Shopify functions for bundling products and updating delivery methods, because as of August 2024 checkout.liquid and Shopify Scripts will no longer work.

According to the eligibility requirements the only sales channel compatible with bundles (using Cart Transform API) is the Online Store. Our store is a custom headless storefront with it's own sales channel so it's not supported, along with POS which is also a problem for us.

Is anyone from the Shopify team able to offer assurance that other sales channels will be supported?

Thanks