magento-test/app/code/Magento/Sales/Test/Mftf/Section/AdminOrderNotesSection.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="AdminOrderNotesSection">
        <element name="customerNotifiedStatusOfOrderNoteByText" type="text" selector="//div[@class='note-list-comment' and contains(text(),'{{text}}')]//preceding-sibling::span[@class='note-list-customer']/span" parameterized="true"/>
    </section>
</sections>