Add Recently Viewed Posts or CPT in Bricks Builder

/**
 * Function to add post ID to cookies for recently viewed items.
 */
function add_id_to_cookies() {
    // Get the post ID of the current post
    $post_id = get_the_ID();

    // Check if 'viewed' cookie is set
    if (empty($_COOKIE['viewed'])) {
        $recently_viewed = array();
    } else {
        // Parse the cookie value into an array
        $recently_viewed = wp_parse_id_list((array) explode('|', wp_unslash($_COOKIE['viewed'])));
    }

    // Unset if already in viewed products list.
    $keys = array_flip($recently_viewed);

    if (isset($keys[$post_id])) {
        unset($recently_viewed[$keys[$post_id]]);
    }

    // Add current post ID to the recently viewed array
    $recently_viewed[] = $post_id;

    // Ensure only 15 most recent items are stored
    if (count($recently_viewed) > 15) {
        array_shift($recently_viewed);
    }

    // Update the 'viewed' cookie
    setcookie('viewed', implode('|', $recently_viewed), time() + 3600, '/');
}

/**
 * Hook to add recently viewed posts to cookies on single post view.
 */
function add_id_to_cookies_on_single_post() {
    // Check if it's a single post view
    if (is_singular('post')) {
        // Run the function add_id_to_cookies()
        add_id_to_cookies();
    }
}
add_action('template_redirect', 'add_id_to_cookies_on_single_post');