From 559640fb1ad9bbe6c31285b2aede497979491a30 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@users.noreply.github.com>
Date: Fri, 12 May 2023 12:31:49 +0200
Subject: [PATCH] Register attached metadata on host not owner.

---
 src/Avalonia.Base/AvaloniaProperty.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Avalonia.Base/AvaloniaProperty.cs b/src/Avalonia.Base/AvaloniaProperty.cs
index c57131f7b5..63fb83bbc6 100644
--- a/src/Avalonia.Base/AvaloniaProperty.cs
+++ b/src/Avalonia.Base/AvaloniaProperty.cs
@@ -338,7 +338,7 @@ namespace Avalonia
                 defaultBindingMode: defaultBindingMode,
                 coerce: coerce);
 
-            var result = new AttachedProperty<TValue>(name, typeof(TOwner), metadata, inherits, validate);
+            var result = new AttachedProperty<TValue>(name, typeof(THost), metadata, inherits, validate);
             var registry = AvaloniaPropertyRegistry.Instance;
             registry.Register(typeof(TOwner), result);
             registry.RegisterAttached(typeof(THost), result);