On a 1.15.2 server, my friend made a giant iron farm, when there is a zombie, it brings in multiple stacks per minute, but with no zombie it is useless. We've tried naming the zombie and having it hold items but it just keeps disappearing (it's been wearing mob heads so the sun can't burn it). This is a big issue as the only known way to prevent mobs despairing is naming them, but that doesn't seem to work. Also, when the zombie despawns, the minecraft stops moving, so we can't even make a zombie spawner to replenish the minecraft constantly.
On a 1.15.2 server, my friend made a giant iron farm, when there is a zombie, it brings in multiple stacks per minute, but with no zombie it is useless. We've tried naming the zombie and having it hold items but it just keeps disappearing (it's been wearing mob heads so the sun can't burn it). This is a big issue as the only known way to prevent mobs despairing is naming them, but that doesn't seem to work. Also, when the zombie despawns, the minecraft stops moving, so we can't even make a zombie spawner to replenish the minecraft constantly.