saving problem

[Ramizz]

Hello factorio team, firstly thank you all for the 1500+ hours passed with your work you are awesome

I've noticed that when you haven't saved and you decide to load another game with different mods, you're asked if you want to save or not in the back and the game instantly quits without having been able to choose. Unfortunately, when I came back I saw my work had not been saved.

Thank you for your time and consideration, keep up the great work !

[Loewchen]

I don't understand what

you're asked if you want to save or not if the back and the game instantly quits

is supposed to mean.
Describe exactly what you do, post screenshots of the windows and describe what you click on, what happens and what you expect to happen instead.

[Hornwitser]

Presumably it's that if you do the following sequence of actions:

1. load a save game
2. enter the menu while in the game
3. click on load game and choose a save with a different set of mods to it
4. upon being asked to sync mods click on sync mods and load
5. change your mind and click back twice

you now end up on the main menu and have lost the progress of the save you originally loaded.