magento-test/app/code/Magento/Cms/Test/Mftf/ActionGroup/ClearWidgetsForCMSHomePageContentWYSIWYGDisabledActionGroup.xml

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

<actionGroups xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/actionGroupSchema.xsd">
    <actionGroup name="ClearWidgetsForCMSHomePageContentWYSIWYGDisabledActionGroup">
        <amOnPage url="{{AdminCmsPageEditPage.url('2')}}" stepKey="navigateToEditHomePagePage"/>
        <waitForPageLoad stepKey="waitForCmsPageEditPage"/>
        <conditionalClick selector="{{CmsNewPagePageActionsSection.contentSectionName}}" dependentSelector="{{CatalogWidgetSection.insertWidgetButton}}" visible="false" stepKey="clickShowHideEditorIfVisible"/>
        <waitForElementVisible selector="{{CmsNewPagePageContentSection.content}}" stepKey="waitForContentField"/>
        <fillField selector="{{CmsNewPagePageContentSection.content}}" userInput="CMS homepage content goes here." stepKey="resetCMSPageToDefaultContent"/>
        <click selector="{{CmsNewPagePageActionsSection.saveAndContinueEdit}}" stepKey="clickSave"/>
        <waitForPageLoad stepKey="waitForSettingsApply"/>
    </actionGroup>
</actionGroups>