The multilist field is not transferred to the contact card via api/contact-add/json/

Good afternoon. In the process, when you go to a certain stage, a customer card is created. One of the fields (additional process field) is a multilist, and when creating a contact card, the corresponding field in the card is not filled. Multilist fields are not written to the API contact card? or is it somehow possible? suitable for both api/contact-add/json/ and api/contact-update/json/ For example, the client was created here https://crm.hlr.ua/admin/customorder/sozdanie-novogo-klienta/3445029/edit/, here is the client card itself https://crm.hlr.ua/admin/shop/users/ 82995/ , failed to transfer process field Industry multilist - in customer field industry