Yes, That is the problem.
When I visit https://www.example.com
I am presented with a ssl certificate for the server and NOT the certificate list in the Vhost file path which was created by ISPconfig interface.
I have done a restart of httpd and Ispconfig
I guess, for a work a round I could move the ssl cert. from:
/etc/pki/tls/private (this the key that is presented)