I am running a server on version 1.21.1 with neoforge and my config currently looks like this

	#Spawn configs:
	#Will the Abyssologer affect players with Darkness?
	do_abyssologer_darkness = true
	#Will the Abyssologer spawn?
	spawn_abyssologer = true
	#Will the Crystal Zombie spawn?
	spawn_crystal_zombie = true
	#Will the Swamp Zombie spawn?
	spawn_swamp_zombie = true
	#Will the Glow Skeleton spawn?
	spawn_glow_skeleton = true
	#Will the Lava Squid spawn?
	spawn_lava_squid = true
	#Will the Mother Lava Squid spawn?
	spawn_mother_lava_squid = true
	#Will the Overgrown Skeleton spawn?
	spawn_overgrown_skeleton = true
	#Will the Demon Eye spawn?
	spawn_demon_eye = false
	#Will the Ender Eye spawn?
	spawn_ender_eye = false
	#Will the Corrupted Ancient Hero spawn?
	spawn_ancient_hero = true
	#Will the Wisp spawn?
	spawn_wisp = true
	#Will the Soul spawn?
	spawn_soul = true

but even with demon eye and ender eye disabled, they still spawn.

it causes a pretty big issue with a mob farm we have set up.

Is that a problem with only those two? Sometimes the game generates 2 separate config files and only one is the correct one. Check if there is another config file, in the meantime I'll check on my end

I am only seeing one monsterplus-common.toml file in my /configs dir on my server. I am the same person just so you know, I accidentally opened the ticket with my work account lmao.

I couldn't find the problem in the code for now, I'll test more. in the meantime you can use a datapack to change data/darkestsouls/neoforge/biome_modifier/demon_eye.json to remove the spawn settings of the entity

Alright, I will look into it. Thank you!

Also, Just because I haven't ever done this particular thing with datapacks before, what would I need to change in the json file in order to prevent spawning? I made the datapack and got the regular file from the your mod jar then added it to the specified path in the datapack folder but I am not sure what to add/remove/change in order for it to no longer spawn. Thanks in advance!

{
"type": "neoforge:none"
}