PB-170: TinyMCE Performance is very poor with multiple instances on Stage

Author: davemacaulay

app/code/Magento/PageBuilder/Test/Mftf/ActionGroup/WYSIWYGActionGroup.xml

@@ -350,6 +350,6 @@
         <waitForElementVisible selector="{{section.tinymce(index)}}" stepKey="waitForTinyMCE"/>
         <click selector="{{section.tinymce(index)}}" stepKey="focusOnTextEditorArea"/>
         <waitForPageLoad stepKey="waitForPageLoad"/>
-        <waitForElementVisible selector="{{section.tinymceFocused(index)}}" stepKey="waitForTinyMCEFocus"/>
+        <waitForElementVisible selector="{{section.tinymceInFocus(index)}}" stepKey="waitForTinyMCEInFocus"/>
     </actionGroup>
 </actionGroups>