Becomes evident in the https://ono.unity3d.com/unity/unity/pull-request/57318/_/se/trunk/particle-fixes PR.
Enums and curves need to be changed and the inspector refreshed (i.e. clicking away and back on) to register the value change.

Repro steps:
1. In the abovementioned PR, drag a particle system prefab instance in the scene
2. Change Simulation Space to a different value
3. Observe how the font did not get bold
4. Click away and back onto the particle system
5. Observe how the text is bold now

Note:
- Even though the issue is apparent in the above-mentioned PR, the underlying cause is unrelated and is not a regression