404 error on simple controller

Hi.

I previously used CI 3 and i am new to CI 4.

My URL is accessible in :

Code:

http://localhost/my_git/ci4/public/

I have a simple controller like this

PHP Code:

<?php namespace App\Controllers;

use CodeIgniter\Controller;

class Cron extends BaseController
{
    public function test() {
        var_dump($this->request->uri->getSegment(3));
    }
} 


I have adjusted my app/Config/App.php :

PHP Code:

public $baseURL = 'http://localhost/my_git/ci4/public/'; 


My problem is :
if i open 

Code:

http://localhost/my_git/ci4/public/index.php/Cron/test/

I am redirected to

Code:

http://localhost/index.php/Cron/test

But if i open

Code:

http://localhost/my_git/ci4/public/index.php/Cron/test/abcdefg

It works correctly to the controller.

I have not modified routes.

Is there anything i should check?

Thank you.