Subscribtion shortcode cannot be directly change

Form for subscription display a shortcode but it can’t be changed easily, only going trough code

                    <?php  
                        $subscription_shortcode = '[jetpack_subscription_form title="" subscribe_text="" subscribe_button="' . esc_html__( 'Subscribe', 'music-zone' ) . '" show_subscribers_total="0"]';
                        echo do_shortcode( wp_kses_post( $subscription_shortcode ) ); 
                    ?>

Also, it seems jetpack is only used on this section, so I don’t see the point having jetpack as a dependency