From 65b899c3a976c112e9d471fd79527e482578ae92 Mon Sep 17 00:00:00 2001
From: Steve Lee <slee@microsoft.com>
Date: Mon, 4 Aug 2025 16:31:59 -0700
Subject: [PATCH] Fix `Write-Host` to respect `OutputRendering = PlainText`
 (#21188)

---
 .../hostifaces/InternalHostUserInterface.cs    | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/System.Management.Automation/engine/hostifaces/InternalHostUserInterface.cs b/src/System.Management.Automation/engine/hostifaces/InternalHostUserInterface.cs
index 94a25726f7..d8f2ef0bf9 100644
--- a/src/System.Management.Automation/engine/hostifaces/InternalHostUserInterface.cs
+++ b/src/System.Management.Automation/engine/hostifaces/InternalHostUserInterface.cs
@@ -209,7 +209,14 @@ namespace System.Management.Automation.Internal.Host
                 return;
             }
 
-            _externalUI.Write(foregroundColor, backgroundColor, value);
+            if (PSStyle.Instance.OutputRendering == OutputRendering.PlainText)
+            {
+                _externalUI.Write(value);
+            }
+            else
+            {
+                _externalUI.Write(foregroundColor, backgroundColor, value);
+            }
         }
 
         /// <summary>
@@ -303,7 +310,14 @@ namespace System.Management.Automation.Internal.Host
                 return;
             }
 
-            _externalUI.WriteLine(foregroundColor, backgroundColor, value);
+            if (PSStyle.Instance.OutputRendering == OutputRendering.PlainText)
+            {
+                _externalUI.WriteLine(value);
+            }
+            else
+            {
+                _externalUI.WriteLine(foregroundColor, backgroundColor, value);
+            }
         }
 
         /// <summary>