Hi. I loaded up a floating islands world generation, and well spoiler: I love the new villages. I flew over to the nearest village and then saw this (Check pictures below). I understand that this is just a test/experiment, but this is just a heads-up notice for an error.
Edit: Suggestion: If the village center is not being generated on a floating island, scrap the village, like delete it. Villages only generate if the center is on an island. Maybe you can also raise the chance of villages generating in this world type.