Describe the bug
Prewarm doesn't seem to work?
I have a disabled UI window that contains a particle system. Whenever I enable the UI window, the particle system restarts, ignoring "Prewarm" toggle in the Particle System,.

Expected behavior
When I enable the UI window, I want the particle system to be prewarmed, meaning looping particles have already filled had some time to accumulate (as if emitted for one loop cycle), and are not starting from the beginning.

Screenshots
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Environment (please complete the following information):

• Version 4.10.1
• Platform: macOS (m1)
• Unity version: Unity 6000.0.25f1