MC-5906: The order of product SKU is not respected

- Stabilize functional test

Author: YuliyaLabudova

app/code/Magento/Cms/Test/Mftf/Section/TinyMCESection.xml

@@ -114,5 +114,6 @@
         <element name="CompareBtn" type="button" selector=".action.tocompare"/>
         <element name="ClearCompare" type="button" selector="#compare-clear-all"/>
         <element name="AcceptClear" type="button" selector=".action-primary.action-accept" />
+        <element name="ChooserName" type="input" selector="input[name='chooser_name']" />
     </section>
 </sections>