[Spoilers?] "Simulation override" setting no longer saves

[JokeJujitsu]

When I finished the game and unlocked the time of day settings, I looked at the different options. I picked one at random to try first ("Free", I believe) and I didn't really like the way it looked, so I switched it to a different one. But now every time I load my save it goes back to that first one I tried, even if I save after changing it to a different one.