I have made multiple superflat worlds. When I build anything, and quit when I come back only some of it is there or nothing at all. It's completely random what is kept and what isn't kept from what I can tell. What is removed is replaced with whatever the flatworld is made of on the same height as usual. It also only happens on flatworlds for some reason. Can someone help please?
1.4.2 superflat world type bug