I’m currently encountering this issue with Control Rig, and conveniently it looks like it was marked as fixed just yesterday. 
Unfortunately I’m having some trouble finding the commit on GitHub. I know the CL number listed on the issue doesn’t really map cleanly to GitHub commits, but I’m hoping someone might be able to point me in the right direction so I can integrate it into my engine build. Thanks for your time!
On the off chance anybody else is also looking for this, I found it.
I have too much free time.