How to reproduce:

1. Open attached project
- When opening the project, this output is printed in the console:
OnEnable
[Static CTOR MyScriptableObject.x = 42
[InitializeOnLoadMethod MyScriptableObject.x = 42
[DidReloadScripts MyScriptableObject.x = 42

2. Create a new script file
- This output should be displayed:
OnEnable
[Static CTOR MyScriptableObject.x = 42
[InitializeOnLoadMethod MyScriptableObject.x = 42
[DidReloadScripts MyScriptableObject.x = 42

3. Delete the script file that was created in step 2
- Notice odd output:
[Static CTOR MyScriptableObject.x = 0
[InitializeOnLoadMethod MyScriptableObject.x = 0
OnEnable
[DidReloadScripts MyScriptableObject.x = 42