[erp5_officejs_ui_test] Fix listbox loading in onlyoffice tests

bt5/erp5_officejs_ui_test/SkinTemplateItem/portal_skins/erp5_officejs_ui_test/Zuite_CommonTemplateForOnlyOffice.zpt

@@ -79,11 +79,7 @@
       <td>//div[contains(@data-gadget-url, 'gadget_erp5_pt_form_list.html')]//div[@data-gadget-scope='erp5_searchfield']//button[contains(@class, 'search_button')]</td>
       <td></td>
     </tr>
-    <tr>
-      <td>waitForElementPresent</td>
-      <td>//div[contains(@data-gadget-url, 'gadget_erp5_field_listbox.html')]//h1//span[contains(@class, "ui-icon-spinner")]</td>
-      <td></td>
-    </tr>
+    <tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/wait_for_content_loaded" />
     <tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/wait_for_listbox_loaded" />
     <tr>
       <td>waitForElementPresent</td>