The Attach track attachment rules seems to have no effect when selecting "Snap to Target" and playing the sequence.
This was reported and tested in 4.23 (CL-8386587). This was reproduced in 4.22.3 (CL-7053642) and Main 4.24 (CL-9314168)
Results: The sequence plays but the cube is not snapped to then hand of the mannequin
Expected: The cube is snapped to the hand of the mannequin
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-81234 in the post.