newsupernova/vendor/magento/module-configurable-product/Test/Mftf/Section/AdminChooseAffectedAttributeSetSection.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="AdminChooseAffectedAttributeSetPopup">
        <element name="confirm" type="button" selector="button[data-index='confirm_button']" timeout="30"/>
        <element name="closePopUp" type="button" selector="//*[contains(@class,'product_form_product_form_configurable_attribute_set')]//button[@data-role='closeBtn']" timeout="30"/>
    </section>
</sections>