The screenshot is the trainer in my home. I told Ish he could use it. So if for some reason there's trouble over this, all blame should be on me and not him. 1ce added a block that heals you as you float through it. So I imagine it's ok to keep up. But if 1ce changes his mind or some admin wants me to take it down, just lemme know.
I recall hearing Mio sign off that an automatic trainer is ok while talking to someone else as long as it doesn't kill you, but this was in TS.