Previous recipients when sending proofs

In the current email builder, when you want to send a sample, it keeps a dropdown list of Previous Recipients that you’ve sent samples to recently.

In the new email builder, it doesn’t seem to have that functionality. It’s just an empty field to enter in the email address with no dropdown.

It would be great if it could remember previous email addresses that we’ve sent proofs to recently, and let us pick from that (in addition to typing in a new address if needed).

Thank you!