get output() working

plugins/woocommerce-admin/client/settings/index.js

@@ -1,7 +1,9 @@
 /**
  * External dependencies
  */
-import { getQuery } from '@woocommerce/navigation';
+import { getQuery, getNewPath } from '@woocommerce/navigation';
+import { Button } from '@wordpress/components';
+import { Icon, chevronLeft } from '@wordpress/icons';
 import { useEffect } from '@wordpress/element';
 
 /**
@@ -49,6 +51,10 @@ const Settings = ( { params } ) => {
 		<>
 			<div className="woocommerce-settings-layout">
 				<div className="woocommerce-settings-layout-navigation">
+					<Button href={ getNewPath( {}, '/', {} ) }>
+						<Icon icon={ chevronLeft } />
+						Settings
+					</Button>
 					<Tabs data={ settingsData } page={ params.page } />
 				</div>
 				<div className="woocommerce-settings-layout-content">

plugins/woocommerce-admin/client/settings/style.scss

@@ -25,6 +25,11 @@
 .woocommerce-settings-layout-navigation {
 	min-width: 300px;
 	color: white;
+
+	.components-button {
+		font-size: 16px;
+		color: white;
+	}
 }
 
 .woocommerce-settings-layout-content {
@@ -79,11 +84,12 @@
 
 	h4 {
 		margin: 0;
-		width: 200px;
+		min-width: 200px;
 	}
 
 	.components-base-control {
 		flex: 1;
+		overflow: auto;
 	}
 
 	.components-input-control__container {

plugins/woocommerce/includes/admin/settings/class-wc-settings-page.php

@@ -152,6 +152,23 @@ if ( ! class_exists( 'WC_Settings_Page', false ) ) :
 
 					$section_settings_data[] = $section_setting;
 				}
+
+				if ( count( $section_settings ) === 0 ) {
+					global $current_section;
+					$saved_current_section = $current_section;
+					$current_section = $section_id;
+					ob_start();
+					do_action( 'woocommerce_settings_' . $this->id );
+					$html = ob_get_contents();
+					$section_settings_data[] = array(
+						'type' => 'custom',
+						'content' => trim( $html ),
+					);
+					ob_end_clean();
+
+					$current_section = $saved_current_section;
+				}
+
 				$sections_data[ $section_id ] = array(
 					'label'   => html_entity_decode( $section_label ),
 					'settings' => $section_settings_data,