The ControlRig does not seem to evaluate until you open the ControlRig asset, or if you hit compile.
Another interesting thing is if you hit compile again stops working.
This does not work for all instances either (as you can see in the video there are multiple faces)
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-148670 in the post.
| 1 |
| Component | UE - Anim - Rigging - Control Rig |
|---|---|
| Target Fix | 5.1 |
| Created | Apr 11, 2022 |
|---|---|
| Resolved | Apr 12, 2022 |
| Updated | May 5, 2022 |