Ive been Using iClone 7 facia motioncapture with live face and iPhone x i n ue4. 27.2 with The old iclone live Link and The old Metahuman kit. It works with head rotation and every thing.after uppdate to ue 5.03 and new iclone live Link from epic games marketplace and Metahuman uppdate in qixel bridge The Metahuman head dont rotate anymore.before i go further on i want to knewif this is a bug related issue.
Best regards Chris