This would be particularly useful when memorizing longer passages, when one may not have the time to complete each subsequent Word Bank level before getting to the more challenging ones (3 and 4). Often, after level 2 I will attempt Type Out, perhaps before I’m ready - because I am not able to practice on WB level 3 or 4.
Oops, apparently this is already a feature after browsing the website a bit more. Well, then making this feature more noticable!