Public Folder forward option "Leave message intact" not working

I've seen a few older postings about this, but none of them have a solution.  We've upgraded to Exchange 2013 and we're using Public Folder rules to forward messages. When we set the forward type to be "Leave message intact", the message never gets forwarded.  The other two options "Standard" and "Insert message as an attachment" work fine.  In Exchange 2007 the "Leave message intact" option worked also.  I've seen some suggestions to use transport rules, but that won't work for what we're trying to do, so I'm wondering if there's another workaround for this issue.

Thanks,

Richard

Thanks, Rich