Spot Generator resetting some values after Script compilation

[Mos Def]

Hello , I make a separate scene to show you how its resetting values

I attached unity package contains a scene with the reset case occur. If you select game object called spot creator , you will find button to create the spot groups on spline however after creating that spot generator if you tried to save the scene and open it again it will reset the values , Or if you tried to change one of translation values it will reset all other values. please let me know if you need more details. Thanks.

here is the link for unity package

https://we.tl/t-byFf8VQ6hW