TEC - show only the selected day on list view

custom-list-view.php

<?php
/**
 * Description: show only the events of the selected day in list view
 *
 * Usage: copy the snippet in your active (child) theme's functions.php file
 *
 * Plugins: The Events Calendar
 * Author: Patricia Hillebrandt
 * Last updated: May 23, 2018
 */
add_action( 'tribe_events_pre_get_posts', 'show_only_current_date' );

function show_only_current_date( $query ) {
        $ajax_or_main = ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || $query->is_main_query();

        if ( ! $ajax_or_main || empty( $_REQUEST['tribe-bar-date'] ) ) {
                return;
        }

        if ( ! preg_match( '/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/', $_REQUEST['tribe-bar-date'], $matches ) ) {
                return;
        }

        $end_date = date( 'Y-m-d', strtotime( $matches[0] . ' +1 day' ) );

        $query->set( 'end_date', $end_date );
}