From 187cd6a871fa8a561234be96a7c6dba0320459e5 Mon Sep 17 00:00:00 2001
From: James Holderness <j4_james@hotmail.com>
Date: Fri, 10 May 2024 00:06:22 +0100
Subject: [PATCH] Fix conpty cursor movement detection on double-width lines

---
 src/renderer/vt/invalidate.cpp | 3 ++-
 src/renderer/vt/vtrenderer.hpp | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/renderer/vt/invalidate.cpp b/src/renderer/vt/invalidate.cpp
index 942ba58df26..d67ca839437 100644
--- a/src/renderer/vt/invalidate.cpp
+++ b/src/renderer/vt/invalidate.cpp
@@ -75,7 +75,8 @@ CATCH_RETURN();
     }
     _skipCursor = false;
 
-    _cursorMoved = psrRegion->origin() != _lastText;
+    _cursorMoved = psrRegion->origin() != _lastCursorOrigin;
+    _lastCursorOrigin = psrRegion->origin();
     return S_OK;
 }
 
diff --git a/src/renderer/vt/vtrenderer.hpp b/src/renderer/vt/vtrenderer.hpp
index 26fc67cb138..2641614b32d 100644
--- a/src/renderer/vt/vtrenderer.hpp
+++ b/src/renderer/vt/vtrenderer.hpp
@@ -111,6 +111,7 @@ namespace Microsoft::Console::Render
         til::pmr::bitmap _invalidMap;
 
         til::point _lastText;
+        til::point _lastCursorOrigin;
         til::point _scrollDelta;
 
         bool _clearedAllThisFrame;