tin_egg
2
It has no thrall spot because it is a neW GeN crafting station which utilities different thrall placing mechanism when crafting thrall is not a “resource” but rather a separate in-game entity placed beside the station - this is why it has no thrall slot.
And because new crafting thrall placing mechanism won’t be available until new Age launch (mid 2024) - Spit Roast campfire has no side placing spot either. 