Add this shortcode to yourtheme/functions.php

function custom_pos_waiter_remove_dish_data($session_response_data){
    $session_response_data['setting']['pos_waiter_remove_dish'] =  'no';
    return $session_response_data;
}
add_filter('op_get_login_cashdrawer_data','custom_pos_waiter_remove_dish_data',11,1);