Есть свое поле field_h1, как его вывести в шаблоне page-title.html.twig?
Сейчас там вывод такой:
{#
/**
* @file
* Default theme implementation for page titles.
*
* Available variables:
* - title_attributes: HTML attributes for the page title element.
* - title_prefix: Additional output populated by modules, intended to be
* displayed in front of the main title tag that appears in the template.
* - title: The page title, for use in the actual content.
* - title_suffix: Additional output populated by modules, intended to be
* displayed after the main title tag that appears in the template.
*
* @ingroup templates
*
* @see template_preprocess_page_title()
*/
#}
{% if title %}
<h1{{ title_attributes.addClass('page-header') }}>{{ title }} </h1>
{% endif %}