6.3 Procedure Editor: Send Email Body not multiline

Using the new 6.3 procedure editor, how do you do a carriage return for the email body? Previously you had the multi-line textbox, but that is no longer available in 6.3. The properties pane only has the input field as a single line item. I'd really just like to have the multi-line input box available in the properties pane instead of having to input a special character for a carriage return.

Thanks,
Matt