Use shared buttons.html include in generic title_cell.html template

wagtail/admin/templates/wagtailadmin/tables/title_cell.html

@@ -15,11 +15,7 @@
     {% if buttons %}
         <ul class="actions">
             {% block buttons %}
-                {% for button in buttons %}
-                    {% if button.show %}
-                        <li>{% component button %}</li>
-                    {% endif %}
-                {% endfor %}
+                {% include "wagtailadmin/shared/buttons.html" %}
             {% endblock %}
         </ul>
     {% endif %}