E-Signature: Add an option for submitters/respondent of form to edit their signature.

Anyway to send a form back to someone to get them to re-do the signature?  I know I can edit it but I didn't know if I could get them to edit it? They marked the signature box but didn't actually sign and I need something resembling a signature but I didn't want them to fill out the whole form again. 

Unfortunately, the signature is not editable once the form is submitted. I tested this on my end and confirmed.

I'm also forwarding this as a feature request to our second level, although we cannot provide an ETA, we will keep you updated via this thread.

 Thanks.