Sometimes when I try to craft chemistry items such as a balloon or colored torches in the crafting table it does not work. In some worlds it works fine, and in others in works fine at first but then sometimes when I wake up ps4 from sleep mode or restart Minecraft it does not work on that world anymore. This also seems to happen with the /gametest command, it is listed in list of commands in blue text but when I type it in it does not show how to use command, and when I enter the command it says unknown command. And just like the crafting problem it works fine on some worlds and only works until I put ps4 in sleep mode or restart Minecraft on others. I love the chemistry items so please fix this.