magento-test/app/code/Magento/Cms/Test/Mftf/ActionGroup/AddStoreViewToCmsPageActionGroup.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="AddStoreViewToCmsPageActionGroup" extends="NavigateToCreatedCMSPageActionGroup">
        <annotations>
            <description>EXTENDS: NavigateToCreatedCMSPageActionGroup. Adds the provided Store View to a Page.</description>
        </annotations>
        <arguments>
            <argument name="storeViewName" type="string"/>
        </arguments>

        <remove keyForRemoval="clickExpandContentTabForPage"/>
        <remove keyForRemoval="waitForLoadingMaskOfStagingSection"/>
        <click selector="{{CmsNewPagePiwSection.header}}" stepKey="clickPageInWebsites" after="waitForPageLoad3"/>
        <waitForElementVisible selector="{{CmsNewPagePiwSection.selectStoreView(storeViewName)}}" stepKey="waitForStoreGridReload"/>
        <clickWithLeftButton selector="{{CmsNewPagePiwSection.selectStoreView(storeViewName)}}" stepKey="clickStoreView"/>
        <click selector="{{CmsNewPagePageActionsSection.expandSplitButton}}" stepKey="expandButtonMenu"/>
        <waitForElementVisible selector="{{CmsNewPagePageActionsSection.splitButtonMenu}}" stepKey="waitForSplitButtonMenuVisible"/>
        <click selector="{{CmsNewPagePageActionsSection.savePage}}" stepKey="clickSavePage"/>
        <waitForPageLoad stepKey="waitForPageLoad"/>
        <see userInput="You saved the page." stepKey="seeMessage"/>
    </actionGroup>
</actionGroups>