There are "phantoms" of enemies on the client shuffled with the actual ones

[Etyuhibosecyu]

@3dRaven

From your last comment I would think that some are supposed to be hidden at the beginning of the game.

No, all enemies are visible at the beginning of the game.

@3dRaven

Are enemies placed by hand in the levels or are they spawned.

They are placed on the global map at design time.

@3dRaven

Also does their ai controller take into account possession if spawned and placed in world?

In that menu, I have only “Placed in World” label.