ACC - open internal not public IP Webadmin?

Hi all. I just got the ACC 3 VM up and operating, and I have a question. When I look at the dashboard, I see the firewalls I have configured already shown there, and when I hover over them, it shows the public and internal IP addresses of those firewalls. When I select on firewall and click the Webadmin button, it tries to open up the public IP of the firewall. How do I configure ACC to try to open the internal IP instead?
TIA
Brian