So I found another interesting issue when playing the final Foehn Mission - The Remnant. I watched a playthrough https://youtu.be/Qx_w6CS4YeQ?t=361 and at that timestamp you can see that he builds a Hyperion defense on the lower left ally base. For whatever reason when I am playing I can do no such thing, I don't have any area whatsoever where I can build base defenses that is not in the immediate area of my own MCV's.
This also applies in general, I cannot build defensive turrets in any area that is not outside my own MCV. We also appear running the same Mental Omega version (3.3.6). Also not sure if this is related to https://forums.revor...il-refineries/?