diff --git a/src/main/java/net/minestom/server/inventory/Inventory.java b/src/main/java/net/minestom/server/inventory/Inventory.java
index 2c7df4a8b..706c1f7ff 100644
--- a/src/main/java/net/minestom/server/inventory/Inventory.java
+++ b/src/main/java/net/minestom/server/inventory/Inventory.java
@@ -227,7 +227,6 @@ public class Inventory implements InventoryModifier, InventoryClickHandler, View
     private WindowItemsPacket createWindowItemsPacket() {
         WindowItemsPacket windowItemsPacket = new WindowItemsPacket();
         windowItemsPacket.windowId = getWindowId();
-        windowItemsPacket.count = (short) itemStacks.length;
         windowItemsPacket.items = itemStacks;
         return windowItemsPacket;
     }
diff --git a/src/main/java/net/minestom/server/inventory/PlayerInventory.java b/src/main/java/net/minestom/server/inventory/PlayerInventory.java
index 66c7f246f..6e9f5f260 100644
--- a/src/main/java/net/minestom/server/inventory/PlayerInventory.java
+++ b/src/main/java/net/minestom/server/inventory/PlayerInventory.java
@@ -334,7 +334,6 @@ public class PlayerInventory implements InventoryModifier, InventoryClickHandler
 
         WindowItemsPacket windowItemsPacket = new WindowItemsPacket();
         windowItemsPacket.windowId = 0;
-        windowItemsPacket.count = INVENTORY_SIZE;
         windowItemsPacket.items = convertedSlots;
         return windowItemsPacket;
     }
diff --git a/src/main/java/net/minestom/server/inventory/click/InventoryClickProcessor.java b/src/main/java/net/minestom/server/inventory/click/InventoryClickProcessor.java
index 004a79b3c..4e71572c1 100644
--- a/src/main/java/net/minestom/server/inventory/click/InventoryClickProcessor.java
+++ b/src/main/java/net/minestom/server/inventory/click/InventoryClickProcessor.java
@@ -502,6 +502,10 @@ public class InventoryClickProcessor {
             slot = slot - inventorySlot + PlayerInventoryUtils.OFFSET;
         }
 
+        // Reset the didCloseInventory field
+        // Wait for inventory conditions + events to possibly close the inventory
+        player.UNSAFE_changeDidCloseInventory(false);
+
         List<InventoryCondition> inventoryConditions = isPlayerInventory ?
                 player.getInventory().getInventoryConditions() : inventory.getInventoryConditions();
         if (!inventoryConditions.isEmpty()) {
diff --git a/src/main/java/net/minestom/server/network/packet/server/play/WindowItemsPacket.java b/src/main/java/net/minestom/server/network/packet/server/play/WindowItemsPacket.java
index ccef22999..8b64632fe 100644
--- a/src/main/java/net/minestom/server/network/packet/server/play/WindowItemsPacket.java
+++ b/src/main/java/net/minestom/server/network/packet/server/play/WindowItemsPacket.java
@@ -7,13 +7,12 @@ import net.minestom.server.network.packet.server.ServerPacketIdentifier;
 
 public class WindowItemsPacket implements ServerPacket {
 
-    public int windowId;
-    public short count;
+    public byte windowId;
     public ItemStack[] items;
 
     @Override
     public void write(PacketWriter writer) {
-        writer.writeVarInt(windowId);
+        writer.writeByte(windowId);
 
         if (items == null) {
             writer.writeShort((short) 0);