php - Parameter passing through routing problem in Codeigniter 4

the relevant part of the Route file (it's in the Config directory):

$routes->get('/', 'Pages/Home::index');
$routes->get('userfeed', 'Pages/UserFeed::index');
$routes->post('userfeed/add', 'Pages/UserFeed::add');

//$routes->add('userfeed/(:any)', 'Pages/UserFeed::delete');//this works fine
$routes->get('userfeed/(:any)', 'Pages/UserFeed::delete');//this works fine
//$routes->get('userfeed/(:any)', 'Pages/UserFeed::delete/$1');//this is not work, which is the goal
//$routes->post('userfeed/(:any)', 'Pages/UserFeed::delete/$1');//this is not work
//$routes->add('userfeed/(:any)', 'Pages/UserFeed::delete/$1');//this is not work
...
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the relevant part of the controller:

namespace App\Controllers\Pages;
use App\Controllers\MainCtrl;
...
class UserFeed extends MainCtrl{ 
....
public function delete($id=FALSE)
    {
        var_dump('wooot?');
        var_dump($id);
    }
} 
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the view part:

....
<a class="badge badge-secondary" href="<?php echo base_url('userfeed/delete/'.$rss['id']);?>" >Töröl</a>
....
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But if i make a copy from this controller in the root controller directory, it's working.

$routes->get('userfeed/delete/(:any)', 'UserFeed2::delete/$1');//it's working fine
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If need more information let it with me know. Thanks your help! :)

Note: Thank God, found the problem. :)
And one guess, one reward. =)