public function maybe_include_qr_code_template( $et_template ): void {
		$args  = $et_template->get_local_values();
		$email = $args['email'];

		// bail out if the email is not a RSVP email or if the ticket email settings are being used.
		if ( ! $email instanceof Ticket_Email ) {
			return;
		}

		$args['include_qr'] = $this->should_show_qr_code( $et_template );
		$this->render_qr_code_template( $args );
	}