Only basic monsters are created in the mansion.(google trans-)

(all is google translate)

The residents of the mansion are not created.

Only monsters like zombies and creepers are created.

I have waited a long time, but the residents are not created.

Version 1.13 and version 1.13.1 are the same.

I tried to create a new game in my thoughts, but I experienced the same symptoms.

 Even if change the difficulty, it is the same.