From a6e4a2feed225edb139612eb3be90dfdc3c7845d Mon Sep 17 00:00:00 2001
From: Benedikt Stebner <Gillibald@users.noreply.github.com>
Date: Thu, 7 Dec 2023 11:17:59 +0100
Subject: [PATCH] Fix run bounds union (#13847)

---
 src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs b/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs
index efaab511ce..d9e6d6486d 100644
--- a/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs
+++ b/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs
@@ -1245,8 +1245,9 @@ namespace Avalonia.Media.TextFormatting
                         {
                             var textMetrics = textRun.TextMetrics;
                             var glyphRun = textRun.GlyphRun;
+                            var runBounds = glyphRun.InkBounds.WithX(widthIncludingWhitespace + glyphRun.InkBounds.X);
 
-                            bounds = bounds.Union(glyphRun.InkBounds);
+                            bounds = bounds.Union(runBounds);
 
                             if (fontRenderingEmSize < textMetrics.FontRenderingEmSize)
                             {