Third party payment relationship - How is delivery channel defaulted

Summary:

How is the delivery channel defaulted on the inovice installment when the payment is routed to a third party?

Content (required):

When testing, it seems that, when we have a third party relationship, the delivery channel is defaulted from the third party's address.

I tried putting the delivery channel on the third party's profile, address and site but it seems that it was taken from the third party's address.

Can you please confirm that this is expected?

Version (include the version you are using, if applicable):

22D

Code Snippet (add any code snippets that support your topic, if applicable):