User is not able to use StopRecordingAnimation command on a single actor

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.

1. Open QAGame in editor.
2. Open QA-Animation.
3. Play in viewport.
4. Press tilde and run the console command recordanimation SK_Mannequin5_9 /Game/TestRecord/NewRecordedAnim
5. Press tilde again and run the console command: stoprecordinganimation SK_Mannequin5_9

RESULT:

Recording doesn't stop.