magento-test/app/code/Magento/Backend/Test/Mftf/ActionGroup/SetWebsiteCountryOptionsToDefaultActionGroup.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="SetWebsiteCountryOptionsToDefaultActionGroup">
        <annotations>
            <description>Sets the Website Country configuration setting to the Default values.</description>
        </annotations>

        <conditionalClick selector="{{CountryOptionsSection.countryOptions}}" dependentSelector="{{CountryOptionsSection.countryOptionsOpen}}" visible="false" stepKey="clickOnStoreInformation3"/>
        <waitForElementVisible selector="{{CountryOptionsSection.topDestinations}}" stepKey="waitCheckboxToBeVisible3"/>
        <checkOption selector="{{CountryOptionsSection.generalCountryAllowInherit}}" stepKey="setToDefault1"/>
        <checkOption selector="{{CountryOptionsSection.generalCountryDefaultInherit}}" stepKey="setToDefault2"/>
        <click selector="{{ContentManagementSection.Save}}" stepKey="saveDefaultConfig"/>
        <waitForPageLoad stepKey="waitForSavingSystemConfiguration"/>
        <see userInput="You saved the configuration." stepKey="seeSuccessMessage"/>
    </actionGroup>
</actionGroups>