Site Management Request: Restore Members When Restoring Deleted Site

Feature Request|We are collecting votes for this issue
Currently, when you restore a previously deleted site, your Members Area gets restored as well. However, your site members are not restored with it. 
Your members will need to join your site's Members Area again. It is not possible to manually add your Members, they must sign up themselves. 
We are always working to update and improve our products, and your feedback is hugely appreciated.