AnimNotify triggering all play sounds at once in Matinee Animation Track

Placing a series of Play Sound Anim Notifies in an Animation and looping or playing that animation via Matinee multiple times causes the sounds to play all at once at the initial trigger of the animation in the Matinee Track.

Also Reproduced in Main Promotable-CL-2623997 & Releases 4.9.0-2625531

Edit MattK: It looks like this is breaking on the anim notify side but if you think it is matinee send it back.

Quick Reproduction, open attached Project, PIE

1. Open a Blank Project with No Starter Content
2. Show Engine Content
3. Open the Tutorial_Walk_Fwd Animation Sequence
4. Add a Play Sound Notify to Frame 4
5. Assign CompileStart_Cue Sound Cue
6. Add another Notify Track
7. Add a Play Sound Notify to Frame 24
8. Assign CompileFailed_Cue Sound Cue
9. Add another Notify Track
10. Add a Play Sound Notify to Frame 52
11. Assign EjectfromPlayer_Cue Sound Cue
12. Save the Animation Sequence
13. Add the TutorialTPP_Skeleton to the Level
14. Create a Matinee Actor
15. In Matinee, add an Empty Group
16. Assign the Skeleton to the Group
17. Add an Animation Track
18. Add the Tutorial_Walk_Fwd to Frame 0 in the Matinee
19. Add another Tutorial_Walk_Fwd after a few frames of the completion of the first animation.
20. Close Matinee Actor
21. Set Matinee Actor to Play on Level Load and Loop.
22. PIE

RESULTS: The first played animation correctly plays three seperate sounds, every successive animation and loop plays all three sounds on initial trigger.

EXPECTED: Sounds should only play at triggered frames in Anim Notify