dataChannel_id isn't set when creating a customer and assigning it to an account in Admin about orocommerce HOT 4 CLOSED

<?php
 
namespace Custom\Bundle\CustomerBundle\Controller;
 
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
 
use Symfony\Component\HttpFoundation\RedirectResponse;
 
use Oro\Bundle\SecurityBundle\Annotation\Acl;
use Oro\Bundle\SecurityBundle\Annotation\AclAncestor;
 
use Oro\Bundle\CustomerBundle\Entity\Customer;
use Oro\Bundle\CustomerBundle\Form\Type\CustomerType;
 
use Oro\Bundle\CustomerBundle\Controller\CustomerController as Controller;
 
/**
 * Route("/customer")
 */
class CustomerController extends Controller
{
 
    /**
     * @Route("/create", name="oro_customer_customer_create")
     * @Template("OroCustomerBundle:Customer:update.html.twig")
     * @Acl(
     *      id="oro_customer_create",
     *      type="entity",
     *      class="OroCustomerBundle:Customer",
     *      permission="CREATE"
     * )
     *
     * @return array
     */
    public function createAction()
    {
        return $this->update(new Customer());
    }
 
    /**
     * @Route("/update/{id}", name="oro_customer_customer_update", requirements={"id"="\d+"})
     * @Template
     * @Acl(
     *      id="oro_customer_customer_update",
     *      type="entity",
     *      class="OroCustomerBundle:Customer",
     *      permission="EDIT"
     * )
     *
     * @param Customer $customer
     * @return array
     */
    public function updateAction(Customer $customer)
    {
        return $this->update($customer);
    }
 
    /**
     * @param Customer $customer
     * @return array|RedirectResponse
     */
    protected function update(Customer $customer)
    {
        if ($customer->getDataChannel() == null){
            $em = $this->getDoctrine()->getEntityManager();
            $channel = $em->getRepository('OroChannelBundle:Channel')->findOneBy(['customerIdentity' => Customer::class]);
            if ($channel){
                $customer->setDataChannel($channel);
            }
        }
 
        return parent::update($customer);
    }
}