I have a repeating task (Accounting), it starts monday and is due Tuesday every week. If I'm not completed on Tuesday, it would be nice if I could postpone it to Wednesday without changing the due date for all future tasks. So when I complete it on Wednesday it would still repeat next week with start day Monday and due date Tuesday.
Would be a nice feature, as this happens to a lot of repeating tasks. Right now it has to stay overdue until it is completed.