ROGame.ini gets overwritten at every map change.
(and as far as I know, it makes no difference where the sections are)
If you make a manual change to the ROGame.ini with the server running, the changes won't take.
If you need to see a default ROGame.ini for the version you have, just stop the server, remove/rename rogame.ini and restart the server. It will generate an ROGame.ini pulling from the other default.ini's as needed.