CmsNewPagePageContentSection.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
-->

<sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="urn:magento:mftf:Page/etc/SectionObject.xsd">
    <section name="CmsNewPagePageContentSection">
        <element name="header" type="button" selector="div[data-index=content]"/>
        <element name="contentHeading" type="input" selector="input[name=content_heading]"/>
        <element name="content" type="input" selector="#cms_page_form_content"/>
    </section>
    <section name="CmsWYSIWYGSection">
        <element name="CheckIfTabExpand" type="button" selector="//div[@data-state-collapsible='closed']//span[text()='Content']"/>
        <element name="ShowHideBtn" type="button" selector="#togglecms_page_form_content"/>
        <element name="InsertWidgetBtn" type="button" selector=".action-add-widget"/>
        <element name="InsertVariableBtn" type="button" selector=".scalable.add-variable.plugin"/>
        <element name="InsertImageBtn" type="button" selector=".scalable.action-add-image.plugin"/>
        <element name="imageSource" type="text" selector="//img[contains(@src,'{{var1}}')]" parameterized="true"/>
        <element name="ImageAlt" type="text" selector="//img[contains(@alt,'{{var1}}')]" parameterized="true"/>
    </section>
    <section name="CmsDesignSection">
        <element name="DesignTab" type="button" selector="//strong[@class='admin__collapsible-title']//span[text()='Design']"/>
        <element name="LayoutDropdown" type="select" selector="select[name='page_layout']"/>
    </section>
</sections>