BuddyPress.org

I need some custom notifications in my website. I have my code bellow, all work correctly, notification is added into database and displayed at the recipient, but without notification text

How i can fix this?
Thank you

function custom_filter_notifications_get_registered_components( $component_names = array() ) {

    // Force $component_names to be an array
    if ( ! is_array( $component_names ) ) {
        $component_names = array();
    }

    // Add 'custom' component to registered components array
    array_push( $component_names, 'custom' );

    // Return component's with 'custom' appended
    return $component_names;
}
add_filter( 'bp_notifications_get_registered_components', 'custom_filter_notifications_get_registered_components' );

function custom_format_buddypress_notifications( $action, $item_id, $secondary_item_id, $total_items, $format = 'string' ) {

    // New custom notifications
    if ( 'custom_action' === $action ) {
        
        $custom_title = "You have new notification";
        $custom_link = "domain.com";
        $custom_text = "You have new notification";

        // WordPress Toolbar
        if ( 'string' === $format ) {
            $return = apply_filters( 'custom_filter', '<a href="' . esc_url( $custom_link ) . '" title="' . esc_attr( $custom_title ) . '">' . esc_html( $custom_text ) . '</a>', $custom_text, $custom_link );

        // Deprecated BuddyBar
        } else {
            $return = apply_filters( 'custom_filter', array(
                'text' => $custom_text,
                'link' => $custom_link
            ), $custom_link, (int) $total_items, $custom_text, $custom_title );
        }

        return $return;

    }

}
add_filter( 'bp_notifications_get_notifications_for_user', 'custom_format_buddypress_notifications', 10, 5 );

function bp_custom_add_notification( $receiver_user_id, $initiator ) {

    //$post = get_post( $comment_object->comment_post_ID );
    //$author_id = $post->post_author;

    bp_notifications_add_notification( array(
        'user_id'           => $receiver_user_id,
        'item_id'           => $initiator,
        'secondary_item_id' => $initiator,
        'component_name'    => 'custom',
        'component_action'  => 'custom_action',
        'date_notified'     => bp_core_current_time(),
        'is_new'            => 1,
    ) );

}
add_action( 'wp_insert_custom_notification', 'bp_custom_add_notification', 99, 2 );