See what POS accounts are currently in use?

We have 2 open locations with dedicated POS devices. When I go to Point of Sale > Devices, I only see one device and it shows offline.

I want to see what devices/locations are currently using what accounts. Is this possible?

Based on the docs, this might only show the branded “POS Go” devices and not iPads. Is this true? If so, how do I submit a feature request. This is a huge problem for me. I need to be able to see all POS devices, who is logged into each, etc.