When the subtask's date adapt because the main task's due date changed, it would be great if both the start date and due date would update based on the subtask duration field. Example - If I have a task due on the 30 and I have a subtask with a duration of 2 days, currently with start and due date 29-30/12, If I change the due date of the main task to 31/12, my new subtask's dates will be 30-31/12.