How are you able to tell that it's the same list every time if you're in Ironman? By definition it doesn't do multiple saves. I know it's possible, but generally if you have Ironman set, any extra save is supposed to just be backup, in case of crash. Save scumming in Ironman defeats the purpose.
Also, this game is a mod in active development, Ironman is NOT a good idea, glitches and unexpected game behaviors are common, so having it set to allow multiple saves is a very good idea.
Edit
I'm not saying you can't scum Ironman, especially as the game is single player and the only person anyone has to answer to is them, I just don't see the point. Especially when you're learning the mod.