Expected Behavior

The farm should normally work like how he showed in his video and in the world download.

Actual Behavior

After a small amount of rounds bad omen effect is no longer given, seems like the raid stops in a first phase, where only pillagers and vindicators spawn. No witches, no ravagers and no evokers spawn.

Reproduction Steps

Build the farm or put the world download on a server. Get bad omen and start using the farm.

I have noticed that there is something in the config file that has to do with raids, but toggling it doesn't seems to produce any difference.

Does the farm work as expected for you when you uninstall lithium?

The bug was that the farm needs to be running on hard difficulty, but thanks for the response.