Version information:

• Platform: Windows 11
• Version: 24.09.1
• Build/commit: (i don't know how to check this)

Describe the bug
When I try to modify a train (especially when I'm removing all cars and adding new ones) the game crashes and closes

To Reproduce
Steps to reproduce the behaviour:

1. Go to any train
2. Try to modify the train by deleting all current cars and adding new ones.
3. Game freezes and crashes

Additional context
Save file uploaded.
East.zip