I play on minecraft bedrock edition on console. Me and my friend have cured many zombie villagers and have always placed a cartography table near them so that they would be a cartographer.
However, they always change into butchers or clerics. This is especially strange because we do not have a smoker and we always make sure to break our brewing stands before curing them.
Any advice as too why the villagers are choosing random trades would be greatly appreciated! Also any information on how to fix this too lol.