Enum persistent changed to array

[Leinad90]

Peesenter

 final class HomepagePresenter extends Nette\Application\UI\Presenter
{

    #[Persistent]
    public int $page=1;

    #[Persistent]
    public int $items=10;

    #[Persistent]
    public OrderBy $orderBy = OrderBy::ASC;


    public function renderDefault() : void
    {

        $count = $this->brand->getCount();
        $paginator = new Nette\Utils\Paginator;
        $paginator->setItemCount($count);
        $paginator->setItemsPerPage($this->items);
        $paginator->setPage($this->page);

        $brands = $this->brand->getPage($paginator->getOffset(), $paginator->getLength(),$this->orderBy);

        $this->template->brands = $brands;
        $this->template->paginator = $paginator;

    }
}

Template

    {dump  $brands}
					<a href="{link default orderBy: orderBy::DESC}" class="ajax btn ">DESC</a>
					<a href="{link default orderBy: orderBy::ASC}" class="ajax btn ">ASC</a>
	<div class="right-align">
		<ul class="pagination">Stránka
			{for $i = $paginator->getFirstPage();  $i<= $paginator->getLastPage() ; $i ++ }
			    <li class="waves-effect {if $i===$paginator->getPage()}active{/if}">
					<a href="{link default page: $i}" class="ajax btn ">{$i}</a>
				</li>
			{/for}
		</ul>
		<p>Záznamů na stránku
			{for $j = 10; $j < 31; $j+=10 }
				<span>
					<a href="{link default items: $j}" class="ajax">{$j}</a>
				</span>
			{/for}
		</p>
	</div>

Enum:

<?php

namespace app\Model;
enum OrderBy: string
{
    case DESC = 'DESC';
    case ASC = 'ASC';

}

When clicking on this page(load same action in same presenter) got error
Value passed to persistent parameter 'orderBy' in presenter Homepage must be [app\Model\OrderBy].