When I was in a realm in Minecraft I tried to achieve the "careful restoration" achievement and when I made the decorated pot and placed it, it wouldn't give the achievement to me. When my friend tried it on Xbox it gave it to him, so I tried everything to make it work like uninstalling Minecraft and reinstalling it and it still wouldn't work. I also made a new world to try it and got my friend on windows to try it and it still didn't work.