How can I defer both start dates and due dates using the task popup in v3?

For a video demo, please check this out.

2Do offers the ability to set Due dates and Start dates. They’ve got a fundamental difference: start dates (when set to some time in the future) will cause the task to disappear and hide till it’s time for it to ’start’. So, this way your list remains clutter free and you’re able to effectively Schedule tasks to begin later at some date in the future. Such tasks will however always appear in the special Scheduled focus list. You can optionally make them appear in the list they belong to by tapping on the little clock button that appears on the right side of the Sort Bar.