Yes, I'm sure the probe has a v6 address because it is displayed into the "Network Information" tab and I'm 100% sure that v6 is working because all the devices (computers, smartphones, etc.) connected to the same network are using v6 without problems.
My v6 network is tunneled. I know that the tunnel is up because now I'm using v6 to surf the net and send you this email.
I too noticed the missing system tags. Some days ago I sent a message about this issue but unfortunately I got no answer.
My probe's v6 address is: 2001:1418:1a5:0:6666:b3ff:feb0:ef68
Thanks for your help!