dsfr4drupal-1.x-dev/components/display-header/display-header.twig

{% set attributes = attributes|default(create_attribute())  %}
{# Button to be inserted in the tools-links block of the header. #}
{{ include('dsfr4drupal:button', {
  'attributes': attributes.setAttribute('aria-controls', 'modal-display-settings').setAttribute('data-fr-opened', 'false').addClass('fr-icon-theme-fill'),
  'label': label|default('Display settings'|t),
}, with_context=false) }}