Problem with kits when creating an order?

Question

PHP

Good afternoon!
The problem is this:
if you put a product with the kit type into the cart, which consists of two other products, then when creating an order, three products are shipped, one kit that was selected, and two empty ones without a name, etc.

Who faced similar, because of what there can be a similar jamb?
PS Bitrix 16.0.13.

Answer 1

1. Which component creates an order, sale.order.ajax? Is it standard or custom?
   
2. Try to place an order with this product, but not through the public, but through the admin panel and look at the result, if the glitch repeats, then this is a problem with the API that creates the order and you need to write to the Bitrix TP