From 1ad8e2ead87674183cf4e06ba1e8bd879169ec97 Mon Sep 17 00:00:00 2001
From: Yoh Deadfall <yoh.deadfall@hotmail.com>
Date: Wed, 22 Feb 2023 19:47:09 +0000
Subject: [PATCH] Reset last used mouse buttons on pointer release

---
 src/Avalonia.Base/Input/MouseDevice.cs | 1 +
 src/Avalonia.Base/Input/PenDevice.cs   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/Avalonia.Base/Input/MouseDevice.cs b/src/Avalonia.Base/Input/MouseDevice.cs
index e1c42c4ead..50980f1c3d 100644
--- a/src/Avalonia.Base/Input/MouseDevice.cs
+++ b/src/Avalonia.Base/Input/MouseDevice.cs
@@ -184,6 +184,7 @@ namespace Avalonia.Input
 
                 source?.RaiseEvent(e);
                 _pointer.Capture(null);
+                _lastMouseDownButton = default;
                 return e.Handled;
             }
 
diff --git a/src/Avalonia.Base/Input/PenDevice.cs b/src/Avalonia.Base/Input/PenDevice.cs
index 98da83c1ce..285249a5f8 100644
--- a/src/Avalonia.Base/Input/PenDevice.cs
+++ b/src/Avalonia.Base/Input/PenDevice.cs
@@ -131,6 +131,7 @@ namespace Avalonia.Input
 
                 source?.RaiseEvent(e);
                 pointer.Capture(null);
+                _lastMouseDownButton = default;
                 return e.Handled;
             }