How to change in wishlist layout

I have override Wishlist layout file in the frontend theme.

app/design/frontend/Custom/default/Magento_Wishlist/layout/wishlist_index_index.xml

And made below change to update the layout handle.

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <update handle="default"/>
</page>

But it’s not working and still rendering the customer_account layout.

Thanks