Sort by Due date of Card deck

Hello, I’m a user who loves Margin Note. I am using the iPad app.

Tell me how to apply due date in Card Deck in Review.
I want to sort by due date.
I’m sure there’s some way to do that, given the samples you’ve provided.

But No button…
I can’t find a way. If I can’t find one, please let me know.

Then I’ll wait for your answer. Bye.