Letter From the Producer IX.

[Elexia]

I still get many slow reactions times, especially in combat. So no, it's not fully functioning yet

Latency issues =/= non functioning.

Definition:

running(a): (of e.g. a machine) performing or capable of performing; "in running (or working) order"; "a functional set of brakes"

There's a difference between efficiency and not working at all, and the UI can be better optimized as long as they decide to keep it server side.