Custom presets do not take effect when starting a new game with RoG and/or SW installed. I recently got both RoG and SW after selecting my character i then went to world settings and selected my custom preset. When the game loaded in my custom preset had not taken effect. I started another game and did it manually and loaded again and still the world settings had not changed. I uninstalled both DLC and tried it with just the vanilla game and custom presets worked again.
Steps to Reproduce
Start new game and select character, go into world settings. Use custom preset, press apply and enter world. Custom presets have not taken effect. Start new game again and select character, go into world settings. Change world settings as desired and press apply and enter world. Manual settings have not taken effect. Unistall both RoG and SW and start new game, go into world settings. Use custom preset, press apply and enter world. Custom presets have taken effect.
This issue has not been confirmed by a developer yet.