Some Minecraft configuration settings not being applied to the server.

[spagheddie0]

I'm running Minecraft on TrueNAS. When I start the server, it has default settings regardless of which settings were chosen beforehand.
If I select the gamemode as Creative when first creating the server, it still sets the gamemode as survival. When I look at the logs, it says "Default game type: SURVIVAL", despite the selected gamemode being creative.

[itzg]

Gamemode, difficulty, and few other properties only apply when the world is initially generated. You will need to use a server command to change those after world generation.