Having an issues with my farmers not placing anything in the composter. They will go up to the composters and look like they are placing things in there, but nothing loads in. The composters work for me.
They are placed within the farmland so they don't get confused, mobgriefing in true (they can pick up items?), playing vanilla 1.15.2 single player survival. This is an ancient world I am working off of ( created back in 2010) and I gave myself villager eggs to start this village.