Hi Composer,
I checked the tutorial and everything still seems up-to-date. Does your character have a visual set?
That did seem to fix it for me - you typing that gave me the idea there could be an invisible set hidden around, and surprise-surprise there was. I had tried visual sets on these imports but obviously that won't work with new character assets. So putting on an invisible helper visualset was all I needed!
Woop woop!