diff --git a/Source/Editor/GUI/EnumComboBox.cs b/Source/Editor/GUI/EnumComboBox.cs
index d332bb8d0..94c6c50df 100644
--- a/Source/Editor/GUI/EnumComboBox.cs
+++ b/Source/Editor/GUI/EnumComboBox.cs
@@ -7,6 +7,7 @@ using System.Reflection;
 using System.Runtime.InteropServices;
 using FlaxEditor.CustomEditors;
 using FlaxEditor.CustomEditors.Elements;
+using FlaxEditor.GUI.ContextMenu;
 using FlaxEditor.Scripting;
 using FlaxEngine;
 
@@ -277,6 +278,14 @@ namespace FlaxEditor.GUI
             }
         }
 
+        /// <inheritdoc />
+        protected override void OnLayoutMenuButton(ContextMenuButton button, int index, bool construct = false)
+        {
+            base.OnLayoutMenuButton(button, index, construct);
+            if (IsFlags)
+                button.CloseMenuOnClick = false;
+        }
+
         /// <inheritdoc />
         protected override void OnItemClicked(int index)
         {