Okay. So in the upper left you can see the edge of what turned out to be the main stat box. My bad. Sorry for the false accusation but I was exhausted as I was going through the workshop and I play on a laptop so my screen size is not... generous. I only noticed the floating box edge after installing this mod but that was clearly just a coincidence and is probably a direct result of a change to RPGO itself or another of the UI mods I use.