Allow to order the 2 tables and to fix the bug of several activities

apps/activity/templates/activity/activity_list.html

@@ -46,4 +46,4 @@ SPDX-License-Identifier: GPL-3.0-or-later
     </h3>
     {% render_table table %}
 </div>
-{% endblock %}
\ No newline at end of file
+{% endblock %}