Hi,
Usually, Pose Moprh (Blendshapes) is being used for points mode. It works.
But when I use it on PSR mode, it's not working as expected.
In the video below, I am able to modify the base model in EDIT state. But when I switch to ANIMATE state.
It doesn't do anything.
If you want to retry it, I also added an illustration file for reference
pose_morph_PSR_mode.mp4
pose_morph_psr.c4d