From 90ddccc54e3d9e3ad0b720c225d42ca6a967d2ad Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Sat, 29 May 2021 23:58:01 +0200
Subject: [PATCH] Toplevels now need to explicitly specify tab cycle mode.

---
 src/Avalonia.Controls/TopLevel.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Avalonia.Controls/TopLevel.cs b/src/Avalonia.Controls/TopLevel.cs
index 7a92836ddf..90d6fb1f63 100644
--- a/src/Avalonia.Controls/TopLevel.cs
+++ b/src/Avalonia.Controls/TopLevel.cs
@@ -83,6 +83,7 @@ namespace Avalonia.Controls
         /// </summary>
         static TopLevel()
         {
+            KeyboardNavigation.TabNavigationProperty.OverrideDefaultValue<TopLevel>(KeyboardNavigationMode.Cycle);
             AffectsMeasure<TopLevel>(ClientSizeProperty);
 
             TransparencyLevelHintProperty.Changed.AddClassHandler<TopLevel>(