It looks like:
But it should look like:
Implementation is in:
integrated\formtype-bundle\Integrated\Bundle\FormTypeBundle\Resources\views\Form\form_div_layout.html.twig
Tested this in an 0.5 environment, test NOK. See attachments. The fields design is not like described in the description. Also, the author field is not giving any results, not when clicking on the field and not when typing the name of an author.