Hello aimacak,
in more detail, using the BetterNPC mod, I am having issues with the custom NPCs at underwater labs. While at all other monuments, I have been able to manipulate the NPC spawns, I am unable to do so at the labs and still have Underwater Dwellers spawning, I was on version 1.3.3 and hoped updating to Version 2 would help since I saw in the changelogs that better NPC spawning mechanics were implemented. But even after the update to the newest version, I have been unable to spawn the correct NPC in labs. In addition to the json files, I have include the underwater labs files from oxide/data.
EDIT (5:24PM EST): Exploring labs with no-clip, I am able to find a set of the custom NPCs in large moonpool. Is there possibily a loading error? I can see
[BetterNpc] Underwater Module moonpool_1200x1500_3way has been successfully loaded!
loaded much later than the others in the console and this aligns with the spawning of correct NPCs
BetterNpc.json BetterNpc_old.json NpcSpawn.json NpcSpawn_old.json Underwater Lab.zip