How to reproduce:
1. Open the user-attached project “particle-constant-bug”
2. Open the scene “SampleScene”
3. Select GameObject “Particle System”
4. Pause the Simulation and slowly change the field “Playback Time”
5. Observe the size of the particles
Expected result: The particle size changes suddenly as the Curve suggests
Actual result: The particle size changes gradually between the two values; this is not how the Curve looks like meaning the interpolation between the two values occurs
Reproducible with: 2020.3.21f1, 2020.3.47f1, 2021.3.21f1, 2022.2.13f1, 2023.1.0b8, 2023.2.0a9
Not reproducible with: 2020.3.20f1
Reproducible on: Windows 11 Pro
Note: Also reproducible with the other parameters