[TwigBridge][Translation] TwigExtractor duplicates with trans_default_domain #6943
Description
Given this template, all translations are extracted twice.
Once for the correct translation domain (as specified by {% trans_default_domain %} and once wrongly for the default domain. This applies to the current template, its parent and the embedded one.
{% extends '::base.html.twig' %}
{% trans_default_domain "users" %}
{% block content_header %}
<h1>{{ 'heading.create'|trans }}</h1>
{% endblock %}
{% block content_layout %}
{# .. #}
{% embed ':Layout:content_full_size.html.twig'%}
{% trans_default_domain "users" %}
{# .. #}
{% endembed %}
{% endblock %}