Want to point out that there might be a bug that settings don't actually save when creating a new game, so you might have turned peaceful on and it somehow was deactivated. Had the same issue, running the same command returned false, and I am 100% I ticked the box as I always do.
Related bug report ...

First off, sorry for the incoherent post, I was writing as I tried out things. See the last part for a good summary and recording of the bug.


I have the same problem. Using two monitors, 1920x1200 resolution, game is on monitor 1 (left one).

I start the game in a probably 1024x768 window and ...