Metahuman and LiveLink Eyebrow movement

Hey guys!

I have just started messing with LiveLink and Metahuman as a fun little project and noticed that LiveLink has data for inner and outer brow that looks accurate, but when streaming that to a metahuman rig the brows only move as one. It also seems that my right eyebrow control the whole brow of the metahuman. I’ve done some tweaking of animation curves and such but am kind of out of my depth here. Any one know how to get the independent eyebrow movement to work? Or where the data is getting lost?