magento-test/app/code/Magento/Config/Test/Mftf/ActionGroup/AdminOpenConfigNavItemActionGroup.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="AdminOpenConfigNavItemActionGroup">
        <annotations>
            <description>Clicks on config nav item selected by passed argument.</description>
        </annotations>
        <arguments>
            <argument name="navItem" type="string"/>
        </arguments>

        <scrollTo stepKey="scrollToNavItem" selector="{{AdminConfigSection.navItemByTitle(navItem)}}" x="0" y="-80"/>
        <click selector="{{AdminConfigSection.navItemByTitle(navItem)}}" stepKey="openNavItem" />
        <waitForElement selector="{{AdminConfigSection.activeNavItemByTitle(navItem)}}" stepKey="waitActiveNavItem" />
        <waitForPageLoad stepKey="waitForPageLoad" />
    </actionGroup>
</actionGroups>