From aa1c43bbde13a0c9b666cc53d2d6ec28dcf8b99c Mon Sep 17 00:00:00 2001
From: Tomasz Gucio <72562119+tgucio@users.noreply.github.com>
Date: Wed, 25 May 2022 22:08:11 +0200
Subject: [PATCH] Dispose ValueNotifier in EditableTextState (#104590)

---
 packages/flutter/lib/src/widgets/editable_text.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/flutter/lib/src/widgets/editable_text.dart b/packages/flutter/lib/src/widgets/editable_text.dart
index a5df88c8d4..3e2ee2a7f6 100644
--- a/packages/flutter/lib/src/widgets/editable_text.dart
+++ b/packages/flutter/lib/src/widgets/editable_text.dart
@@ -1953,6 +1953,7 @@ class EditableTextState extends State<EditableText> with AutomaticKeepAliveClien
     WidgetsBinding.instance.removeObserver(this);
     _clipboardStatus?.removeListener(_onChangedClipboardStatus);
     _clipboardStatus?.dispose();
+    _cursorVisibilityNotifier.dispose();
     super.dispose();
     assert(_batchEditDepth <= 0, 'unfinished batch edits: $_batchEditDepth');
   }