From d0edfa0447b27949edb4e4af7de6d938b66ddf37 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Tue, 23 Jun 2020 10:31:55 +0200
Subject: [PATCH] Close submenu when pointer leaves.

---
 .../Platform/DefaultMenuInteractionHandler.cs                 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs b/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs
index e61e88c22b..6747ac80cd 100644
--- a/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs
+++ b/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs
@@ -333,6 +333,10 @@ namespace Avalonia.Controls.Platform
                 {
                     item.Parent.SelectedItem = null;
                 }
+                else if (!item.IsPointerOverSubMenu)
+                {
+                    item.IsSubMenuOpen = false;
+                }
             }
         }