I'm currently running Multiverse-Core on my server. I have multiple worlds including one for my creative plot world. Whenever I try to edit anything in the config it always returns to what it was before. I want to turn off spawning of mobs in certain worlds, and I'm not able to do that because it always reverts back. Is there anyway I can resolve this issue? If you need any information about plugins, logs, and etc just let me know. - Thanks, Zerekify