From eb1aa547a88a25813ec6dfa68cb336dff9d973b2 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Fri, 3 Feb 2023 15:22:57 +0100
Subject: [PATCH] Fix default transparency level.

The macOS backend sets up a window with a transparency level of `None` but the managed code thinks it's `Transparent`, meaning that making the window transparent did nothing as it thinks it's already set.

Fixes #8419
---
 src/Avalonia.Native/WindowImplBase.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Avalonia.Native/WindowImplBase.cs b/src/Avalonia.Native/WindowImplBase.cs
index 1f290acd86..50bee0d395 100644
--- a/src/Avalonia.Native/WindowImplBase.cs
+++ b/src/Avalonia.Native/WindowImplBase.cs
@@ -501,7 +501,7 @@ namespace Avalonia.Native
             }
         }
 
-        public WindowTransparencyLevel TransparencyLevel { get; private set; } = WindowTransparencyLevel.Transparent;
+        public WindowTransparencyLevel TransparencyLevel { get; private set; } = WindowTransparencyLevel.None;
 
         public void SetFrameThemeVariant(PlatformThemeVariant themeVariant)
         {