New version Broke my Generator after each compilation

[_Aka_]

- create a simple spline
- create a simple generator, with a Shape extrusion template.
- when the shape is generated nicely, apply this setting to the script CurvyGenerator:



Then, go to visual studio, and change something in your code:
Unity now compile in the background while you are still on visual studio. I don't know if it's affect our problem.

Then, go back to unity, and surprise:


-the shape is no longer visible in the scene view
-all the link are broken.

And about this specific issue, I could not reproduce it. If you have a reproduction scene or any additional information, that would help.