The expectation for the direction
As everyone knows, both of these are all the same entity that had appeared in both Tempesta and EX event. This entity presumed to be from the Federation of Tempesta World and a machine. But from what we see, it was disrupting Emperor which is an Arbiter. Compiler even didn't stood a chance against this machine which possibly a powerful force than the Experimental Siren. So what kind of machine is this?
A theory that it might suffice to say, it could be from the Dimensional Ordering System group, but currently, there's no suffice evidence about what is this since it doesn't look like came from some minor arcana tarot. If it's someone's rigging, similar to Mecha Arbiter of Star, the Star Beast, then this is definitely a new Unknown third party who work to maintain information between Dimension.
As for the future, we'll get more secret about Zero and Richard, the mystery of the new DOS during the collab of Nier, and also the mystery of this machine in Tempesta world.
With it, we could say both port and event are connected and not being the "Past" and "Future" like the old guess I saw back then in this reddit.