REGRESSION: Yes
WORKING: 3039270 (4.12.5)
BROKEN: 3082912
User is not able to use the StopRecordingAnimation command on only one actor it is recording. They are required to use StopRecordingAnimation All.
RESULT:
Recording doesn't stop.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-34498 in the post.