I’ve had iclone for a while now. You could export before but you had to retarget the bones. You could get it to work but it was a real pain.
I just installed CC2 this last weekend. Not only does it now have Unreal export, it supports PBR materials.
Reallusion is advertising iclone 7 coming soon. If you can export/import their animations (to Unreal skeleton) that would be a game changer.