Automatic generation of EasyAdmin CRUD routes is missing

[TomGiraDev]

Describe the bug
Since the update, the automatic generation of routes in the Dashboard controller no longer works.
When checking the list of routes in my project, only /admin is present.
The others, which should correspond to (user in my case) :

admin_user_index
admin_user_edit
admin_user_new
...
No longer exist and cannot be used in the method:

/**
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    #[Route('/admin', name: 'admin')]
    public function index(): Response
    {
        $adminUrlGenerator = $this->container->get(AdminUrlGenerator::class);
        
        return $this->redirect($adminUrlGenerator->setController(UserCrudController::class)->generateUrl());
    }

I then get the following error:
An exception has been thrown during the compilation of a template ("EmptyNode cannot have children.") in "@EasyAdmin/crud/index.html.twig".

To Reproduce
The EasyAdmin versions : * v4.20.3
I don't know how to explain the steps since this issue appeared after committing my project.
I get the error as soon as I click the button that redirects me to /admin.

(OPTIONAL) Additional context