How to reproduce:
1. Open the attached “IN-148512” project
2. In the Project window open Assets → SubEmitterReport → SubEmitterSimulateRepro Scene
3. Enter Play mode
4. Observe the Console and Game windows
Actual result: Particles are visible during the initial sub-emitter simulation, but no particles are visible when the child Particle System is played independently after being removed from the Sub Emitters module
Expected result: Particles are visible when the child Particle System is played independently after being removed from the Sub Emitters module
Reproducible with: 6000.0.0f1, 6000.0.82f1, 6000.3.22f1, 6000.5.9f1, 6000.6.0b9, 6000.7.0a5
Reproducible on: Windows 11, macOS 15.6.1 (by user)
Not reproducible on: No other environments tested
Notes: The reproduction of this issue is done on a debug