AdminMainActionsSection.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="AdminMainActionsSection">
        <element name="save" type="button" selector="#save" timeout="30"/>
        <element name="saveAndContinue" type="button" selector="button[id*=save_and_continue]" timeout="30"/>
        <element name="delete" type="button" selector="#delete" timeout="30"/>
        <element name="add" type="button" selector="#add" timeout="30"/>
    </section>
</sections>