[renderjs_ui_test] Be explicit with what to wait for

bt5/erp5_web_renderjs_ui_test/PathTemplateItem/portal_tests/renderjs_ui_relation_field_zuite/testProxyListBox.zpt

@@ -39,12 +39,12 @@
 </tr>
 
 <tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/submit_dialog" />
-
 <tr>
-  <td>waitForTextPresent</td>
-  <td>Save</td>
+  <td>waitForElementPresent</td>
+  <td>//button[@type='submit' and @data-i18n='Save']</td>
   <td></td>
 </tr>
+
 <tr>
   <td>assertTextPresent</td>
   <td>Quantity</td>
@@ -59,14 +59,12 @@
 </tr>
 
 <tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/submit_dialog" />
-
 <tr>
-  <td>waitForTextPresent</td>
-  <td>Save</td>
+  <td>waitForElementPresent</td>
+  <td>//button[@type='submit' and @data-i18n='Save']</td>
   <td></td>
 </tr>
 
-
 <tr>
   <td>click</td>
   <td>//h1[@class="ui-title"]/a</td>
@@ -86,14 +84,12 @@
 </tr>
 
 <tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/submit_dialog" />
-
 <tr>
-  <td>waitForTextPresent</td>
-  <td>Save</td>
+  <td>waitForElementPresent</td>
+  <td>//button[@type='submit' and @data-i18n='Save']</td>
   <td></td>
 </tr>
 
-
 <tr>
   <td>storeLocation</td>
   <td>url</td>