Yeah so I was moving the lecterns for my traded-with librarians and their AI just shuts down when the workstation is placed. Reloading the world does NOTHING. It seems to only be on top slide slabbed flooring. (using slabs instead of full blocks to build the floor). The world type is superflat without structures (if you must know, ive converted it from bedrock to java but turned structures off when converting using chunker.app)