fix(#647): Re-selecting the Original Due Date
We fixed a bug which manifested when one tried to re-set the original due date on an item with a recurrence pattern. Let's say, if an item is set to be done the next day initially, with a recurrence pattern of daily and the user marks the first occurrence as done.
Then the item will be re-scheduled to the same day but a week later.
Now, editing the item and trying to set the original due date again on
it will have no effect!
This is fixed now, so that action will work as expected.
Closes #647 (closed)