erp5_web_renderjs_ui_test: stabilize test

bt5/erp5_web_renderjs_ui_test/PathTemplateItem/portal_tests/renderjs_ui_lines_field_zuite/testEmptyLine.zpt

@@ -18,6 +18,8 @@
 
 <tr><td>open</td>
     <td>${renderjs_url}/#/foo_module/1?editable=1</td><td></td></tr>
+<tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/wait_for_app_loaded" />
+
 <tr><td>waitForElementPresent</td>
     <td>//div[@data-gadget-url="${renderjs_url}/gadget_erp5_field_lines.html"]//textarea</td><td></td></tr>
 <tr><td>type</td>

bt5/erp5_web_renderjs_ui_test/PathTemplateItem/portal_tests/renderjs_ui_lines_field_zuite/testNonEditableDialogLinesField.zpt

@@ -28,6 +28,7 @@
 
 <tr><td>open</td>
     <td>${renderjs_url}/#/foo_module/1?editable=1</td><td></td></tr>
+<tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/wait_for_app_loaded" />
 
 <!-- Make sure lines render as non-editable -->
 <tr><td>waitForElementPresent</td>

bt5/erp5_web_renderjs_ui_test/PathTemplateItem/portal_tests/renderjs_ui_list_field_zuite/testListFieldUpdateNonEditable.zpt

@@ -39,11 +39,8 @@
   <td>${base_url}/web_site_module/renderjs_runner/#/foo_module/0?editable=true</td>
   <td></td>
 </tr>
-<tr>
-  <td>waitForElementPresent</td>
-  <td>//select[@name='field_my_local_title']</td>
-  <td></td>
-</tr>
+<tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/wait_for_app_loaded" />
+
 <tr>
   <td>select</td>
   <td>//select[@name='field_my_local_title']</td>