Issue #3258398 by rubendello: Webform tooltips have no content

{%

  set description_classes = [

  'form__element__description',

  'description',

  description_display == 'invisible' ? 'visually-hidden',

]

%}

    {% endif %}

    {% if description_display == 'before' and description.content %}

      <div{{ description.attributes }}>

      <div{{ description.attributes.addClass(description_classes) }}>

        {{ description.content }}

      </div>

    {% endif %}