Mixamo and MetaHuman?

I’m having problem with

At the bottom of the Retarget Manager panel, click Modify Pose and use the assignment box to select RetargetPoseMedAvgMale_PoseAsset.

part. I don’t have a “RetargetPoseMedAvgMale_PoseAsset” pose. I’m sure that I imported my MetaHuman character and Epic’s animation pack.

I am able to play an animation on the MHC model, choosing a different pose, but his wrists are broken.

Edit: It seems like the files mentioned in the tutorial come only with the sample MHCs, rather than the MHCs we created.