Reload page after user has changed its own theme.

templates/Users/user_settings.html.twig

@@ -6,6 +6,10 @@
     {% trans %}user.settings.label{% endtrans %}{% endblock %}
 
 {% block card_content %}
+    {% if page_need_reload %}
+        <script>window.location.href = window.location.href;</script>
+    {% endif %}
+
     {{ form_start(settings_form) }}
 
     <ul class="nav nav-tabs" id="myTab" role="tablist">
@@ -54,4 +58,4 @@
             {{ form_end(pw_form) }}
         </div>
     </div>
-{% endblock %}
+{% endblock %}