When I approach one for the first time, or plant a tree by sapling, the leaves always decay even when I don't cut the tree down.
In other words, when the tree first generates its leaves are already decaying.
Ironwood Tree Feature:
package com.kenneths_mod.generation.trees.ironwood;
import java.util.Random;
import java.util.Set;
import java.util.function.Function;
import com.kenneths_mod.lists.BlockList;
import com.mojang.datafixers.Dynamic;
import net.minecraft.block.Bloc