Hi Ishik, yeah I'm aware of that - it's by design. I debated internally whether to allow rerolling savefiles like that. What I decided was that - if that's what a player wants to do, I'm not going to tell them they can't. If a player wants to play through without save-reloading, there's nothing to stop them.
If people find the temptation to save-reload frustrating, I could put an Ironman option in the start menu that would prevent it.