diff --git a/engine/src/flutter/shell/platform/windows/text_input_plugin.cc b/engine/src/flutter/shell/platform/windows/text_input_plugin.cc
index 8e2badaf773..0e8b12fb697 100644
--- a/engine/src/flutter/shell/platform/windows/text_input_plugin.cc
+++ b/engine/src/flutter/shell/platform/windows/text_input_plugin.cc
@@ -446,8 +446,16 @@ void TextInputPlugin::SendStateUpdateWithDelta(const TextInputModel& model,
 
 void TextInputPlugin::EnterPressed(TextInputModel* model) {
   if (input_type_ == kMultilineInputType) {
-    model->AddText(std::u16string({u'\n'}));
-    SendStateUpdate(*model);
+    std::u16string text_before_change = fml::Utf8ToUtf16(model->GetText());
+    TextRange selection_before_change = model->selection();
+    model->AddText(u"\n");
+    if (enable_delta_model) {
+      TextEditingDelta delta(text_before_change, selection_before_change,
+                             u"\n");
+      SendStateUpdateWithDelta(*model, &delta);
+    } else {
+      SendStateUpdate(*model);
+    }
   }
   auto args = std::make_unique<rapidjson::Document>(rapidjson::kArrayType);
   auto& allocator = args->GetAllocator();