you should drop your stuff before poping!

Author: Allmoz

src/main/java/com/simibubi/create/content/contraptions/Contraption.java

@@ -94,6 +94,8 @@
 import net.minecraft.network.protocol.game.DebugPackets;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.Container;
+import net.minecraft.world.Containers;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.ai.village.poi.PoiTypes;
 import net.minecraft.world.item.ItemStack;
@@ -1167,6 +1169,14 @@ public void addBlocksToWorld(Level world, StructureTransform transform) {
 					.isEmpty())) {
 					if (targetPos.getY() == world.getMinBuildHeight())
 						targetPos = targetPos.above();
+					if(state.hasBlockEntity()){
+						CompoundTag tag = block.nbt();
+						if(tag != null){
+							BlockEntity blockEntity = BlockEntity.loadStatic(targetPos, state, tag);
+							if (blockEntity instanceof Container container)
+								Containers.dropContents(world, targetPos, container);
+						}
+					}
 					world.levelEvent(2001, targetPos, Block.getId(state));
 					Block.dropResources(state, world, targetPos, null);
 					continue;