Minecraft villagers not changing professions and farmers not farming

Villagers aren't changing into a farmer via the composter. At one point it was working and they were turning into untradable ones when I broke the profession block but then they randomly got stuck as a permanent one from one of the profession blocks in my base. Even after breaking said profession block they didn't turn into untradable ones, and even after leaving a composter with them which was the only profession block at the spot and unloading chunk for a couple of minutes, they still didn't change professions. Also after using commands to turn one into a villager because of this annoying bug, he refuses to do his farming work. Even with a bed and the composter nearby he won't plant stuff, harvest stuff or do anything that a farming villager would do.