I can see balance on all of my addresses. Now I have only 3 addy with balances, and I can see the current balance on each individually. I can't go on other addresses like Litecoin, Doge or something without the connected device, but for sure it works for BTC if the last one was "saved" before wallet physically disconnected.
And where do you see it exactly? I can see the list of all used addresses, with the total received on each; but not the current balance on each (and change addresses are not shown)
I have the device unpluged for paranoid issues
First, I use the Trezor One. Just to be sure that we are talking about same thing
I can see only addresses the current balance. Addresses with zero balances have not shown.
I'd love to take a screenshot for you, but my browsers are under my security investigation because of some weird issue.
I keep the unplugged device, mostly for a reason of hardware security.