Why can’t you select a starting date for reminders – Habit Hub: Routine & Schedule Review

I would give this a 5 star because it’s a great app but when I create a reminder you can’t select the day you want it to start on.Example: you want something to start on Sunday December 23rd but there’s no option to do that, it just says today at the time you wanted it to start at
Review by Tyhvddfbjj on Habit Hub: Routine & Schedule.