OK I’ll try to update the product page with one soon.
Yes, the keyboard/mouse are deactivated once you flip it past a certain point in the 360 hinge. I should note that not all lapdocks that feature a 360 hinge deactivate the keyboard/mouse in tablet mode, but the Nexdock 360 does.
As far as WiFi/BT casting, Nexdock does offer a new product with that feature but I’m unsure how many of our customers would want a device that is always broadcasting WiFi/BT w/o a kill switch. Beyond that, even if miracast support were better, I suspect most people would still prefer to physically connect their Librem 5 to the lapdock if for no other reason than to keep it charged.