[Form] Goto option doesn't work when option set inside form extension

[Koc]

    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(
            array(
                'data_class' => User::class, // ctrl+click for data_class works ok
                'csrf_protection' => false, // csrf_protection key autocompletes ok, but ctrl+click doesn't work
            )
        );
    }

[Haehnchen]

done