Method setEntityPermission doesn't work properly

[gremo]

From the documentation:

You can also restrict which items users can see in the index and detail pages thanks to the setEntityPermission() method.

I want to restrict access to the index and detail pages to employees who share the same profile property as the current user:

public function configureCrud(Crud $crud): Crud
{
    return $crud
        ->setEntityPermission(
            new Expression("subject.profile === user.profile")
        )
    ;
}

And it doesn't work. Expression seems to work fine for edit, delete and detail actions instead.