Matinee not triggering when moved from one level to another

It appears that if you create a Matinee in a Sublevel, and then subsequently move the matinee between levels. It will not keep associations with the attached actors in the Matinee and not trigger events.

Behavior does not appear to be a regression from 4.8.3, however the Warning about confirming you want to delete something does not appear in 4.9.2

*Quick Reproduction with attached Project*

1. Unzip Attached Project
2. Open MyProject3.uproject
3. Open the Levels Window
4. Click on Matinee Actor in Level
5. Right Click on the Persistent Level >> Move Selected Actors to Level
6. PIE

*NOTE: You can move the Matinee actor back to SubLevel_01 and the connection is still broken, i.e. it will yield the same results listed below*

RESULTS: Particle System is never triggered from Matinee

EXPECTED: Particle System is triggered from Matinee

*FULL REPRODUCTION, including project setup*

1. Create a Blank Project with NO Starter Content
2. Create a New Particle System (all default settings)
3. Save the Level as Test_Persistent
4. Open the Level Window
5. Create a New Sub Level called SubLevel_01
6. Place The Particle System in SubLevel_01
7. Create a New Matinee Actor in SubLevel_01
8. Open Matinee Actor
9. With Particle System selected, Create a New Particle System Group in Matinee
10. Trigger the Particle System to activate and deactivate across the standard 5 seconds of the Matinee.
11. In Level Viewport, de-select the Auto-Activate on the Particle System
12. In Level Viewport, Select Auto-Play and Loop under the Matinee Actor
13. In the Test_Persistent Level Blueprint, add a Load Stream Level, SubLevel_01, from Event Begin Play
14. Save all Assets and Levels
15. PIE, confirm that the Particle System triggers as expected
16. Move the Matinee actor from SubLevel_01 to Test_Persistent Level
17. PIE

*NOTE: You can move the Matinee actor back to SubLevel_01 and the connection is still broken, i.e. it will yield the same results listed below*

RESULTS: Particle System is never triggered from Matinee

EXPECTED: Particle System is triggered from Matinee

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