EasyAdminBundle: setDefaultSort not working when sorting on association field

Describe the bug I’m trying to configure CRUD to sort entities by a field contained within an association

 public function configureCrud(Crud $crud): Crud
    {
        return $crud
            ->setEntityLabelInSingular('User')
            ->setEntityLabelInPlural('Users')
            ->setSearchFields(['email'])
            ->setPaginatorPageSize(100)
            ->setDefaultSort(['account.last_name' => 'ASC'])
            ->setEntityPermission('ROLE_ADMIN');
    }

Each User entity has a Account associated.

The error raided is [Semantical Error] line 0, col 138 near 'last_name AS': Error: Class App\Entity\User has no field or association named account.last_name and the query exception SELECT entity FROM App\Entity\User entity LEFT JOIN entity.account account WHERE entity.roles LIKE '%ROLE_ADMIN%' ORDER BY entity.account.last_name ASC

User.php

<?php

namespace App\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * @ORM\Entity(repositoryClass="App\Repository\UserRepository")
 */
class User implements UserInterface
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\OneToOne(targetEntity="App\Entity\Account", mappedBy="user", cascade={"persist", "remove"})
     * @Assert\Valid()
     */
    private $account;

    public function getAccount(): ?Account
    {
        return $this->account;
    }

    public function setAccount(?Account $account): self
    {
        $this->account = $account;

        // set (or unset) the owning side of the relation if necessary
        $newUser = null === $account ? null : $this;
        if ($account->getUser() !== $newUser) {
            $account->setUser($newUser);
        }

        return $this;
    }
}

Account.php

<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\HttpFoundation\File\File;
use Symfony\Component\Validator\Constraints as Assert;
use Vich\UploaderBundle\Mapping\Annotation as Vich;

/**
 * @ORM\Entity(repositoryClass="App\Repository\AccountRepository")
 * @Vich\Uploadable
 */
class Account implements \Serializable
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\OneToOne(targetEntity="App\Entity\User", cascade={"persist", "remove"}, inversedBy="account")
     */
    private $user;


    public function getUser(): ?User
    {
        return $this->user;
    }

    public function setUser(?User $user): self
    {
        $this->user = $user;

        return $this;
    }
}