Block definitions should be at the top level, not the included level

templates/forms/inputs/role-name.html.twig

@@ -1,4 +1,3 @@
-{% block input_role_name %}
 {% include "forms/inputs/abstract/name.html.twig" with
     {
         "type" : "role",
@@ -6,5 +5,4 @@
         "placeholder" : translate('ROLE.NAME_EXPLAIN'),
         "col_width" : col_width
     }
-%}
-{% endblock %}
+%}