Index: src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java	(revision fd4a0058bd88f0307c850f6b08d4f6ecd3586f7f)
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java	(date 1618244510569)
@@ -1379,10 +1379,12 @@
     }
     public static void handleInventoryCloseEvent(EntityHuman human, org.bukkit.event.inventory.InventoryCloseEvent.Reason reason) {
         // Paper end
+        //Steamwar
         // SPIGOT-5799 - no need to fire for when no inventory open
-        if (human.activeContainer == human.defaultContainer) {
+        /*if (human.activeContainer == human.defaultContainer) {
             return;
-        }
+        }*/
+        //Steamwar End Spigot no?????
         InventoryCloseEvent event = new InventoryCloseEvent(human.activeContainer.getBukkitView(), reason); // Paper
         human.world.getServer().getPluginManager().callEvent(event);
         human.activeContainer.transferTo(human.defaultContainer, human.getBukkitEntity());