Changes do not save in map editor

[Code Engineer 19]

I tried to adjust default map a bit. I didn't touch any files and just run MapEditor_2.jar. After I've done things I wanted, I press ENTER button few times(more than 2) but it doesn't save. 

@Łukasz Jakowski

Edited October 30, 2024 by Code Engineer

[Łukasz Jakowski 13,390]

The map editor from the game files?

[Code Engineer 19]

8 hours ago, Łukasz Jakowski said:

The map editor from the game files?

Yes