From 8dc1ba847ef53164f770b8a92f7840dce5fd8ae7 Mon Sep 17 00:00:00 2001
From: Julien Lebosquain <julien@lebosquain.net>
Date: Fri, 20 Mar 2026 17:02:46 +0100
Subject: [PATCH] X11: Handle ShowActivated=false

---
 src/Avalonia.X11/X11WindowModes/DefaultWindowMode.cs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/Avalonia.X11/X11WindowModes/DefaultWindowMode.cs b/src/Avalonia.X11/X11WindowModes/DefaultWindowMode.cs
index d155a7f2c1..37cdca910d 100644
--- a/src/Avalonia.X11/X11WindowModes/DefaultWindowMode.cs
+++ b/src/Avalonia.X11/X11WindowModes/DefaultWindowMode.cs
@@ -31,6 +31,14 @@ partial class X11Window
         public override void Show(bool activate, bool isDialog)
         {            
             Window._wasMappedAtLeastOnce = true;
+
+            if (!activate)
+            {
+                var time = IntPtr.Zero;
+                XChangeProperty(X11.Display, Handle, X11.Atoms._NET_WM_USER_TIME, X11.Atoms.CARDINAL, 32,
+                    PropertyMode.Replace, ref time, 1);
+            }
+
             XMapWindow(X11.Display, Handle);
             XFlush(X11.Display);
             base.Show(activate, isDialog);
@@ -50,4 +58,4 @@ partial class X11Window
             (int)(point.X * Window.RenderScaling + (Window._position ?? default).X),
             (int)(point.Y * Window.RenderScaling + (Window._position ?? default).Y));
     }
-}
\ No newline at end of file
+}