From dc71d1caebfde864a8edc0963b0b60eb934ea754 Mon Sep 17 00:00:00 2001
From: ggurdin <46800240+ggurdin@users.noreply.github.com>
Date: Thu, 29 Jan 2026 10:20:56 -0500
Subject: [PATCH] fix: on IT closed, only replace source text if IT manually
 dismissed to prevent race condition with accepted continuance stream for
 single-span translation (#5510)

---
 lib/pangea/choreographer/choreographer.dart | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/pangea/choreographer/choreographer.dart b/lib/pangea/choreographer/choreographer.dart
index 0a5e11d2c..31d869862 100644
--- a/lib/pangea/choreographer/choreographer.dart
+++ b/lib/pangea/choreographer/choreographer.dart
@@ -372,7 +372,9 @@ class Choreographer extends ChangeNotifier {
   }
 
   void _onCloseIT() {
-    if (currentText.isEmpty && itController.sourceText.value != null) {
+    if (itController.dismissed &&
+        currentText.isEmpty &&
+        itController.sourceText.value != null) {
       textController.setSystemText(
         itController.sourceText.value!,
         EditTypeEnum.itDismissed,