Link on new template are not absolute

[lyrixx]

Context

I started a new projet (4.1) and I create a new controller.
And in the template, there is:

    <ul>
        <li>Your controller at <code><a href="{{ 'src/Controller/HomepageController.php'|file_link(0) }}">src/Controller/HomepageController.php</a></code></li>
        <li>Your template at <code><a href="{{ 'templates/homepage/index.html.twig'|file_link(0) }}">templates/homepage/index.html.twig</a></code></li>
    </ul>

But the generated link are: subl://templates/homepage/index.html.twig:0
My php.ini config:

[Xdebug]
xdebug.file_link_format='subl://%f:%l'

The issue

the link is relative

What is expected

The link is absolute:

subl:///home/gregoire/dev/...../templates/homepage/index.html.twig:0