diff --git a/codex-rs/tui/src/app/event_dispatch.rs b/codex-rs/tui/src/app/event_dispatch.rs
index 4726c76856..49049aeada 100644
--- a/codex-rs/tui/src/app/event_dispatch.rs
+++ b/codex-rs/tui/src/app/event_dispatch.rs
@@ -321,7 +321,57 @@ impl App {
                     .await;
                 let config = self.fresh_session_config();
                 let turns = match self.thread_event_channels.get(&thread_id) {
-                    Some(channel) => Some(channel.store.lock().await.turns.clone()),
+                    Some(channel) => {
+                        let store = channel.store.lock().await;
+                        let mut turns = store.turns.clone();
+                        // Snapshot turns contain loaded history; newer live turns remain in
+                        // the replay buffer and must also be visible to prompt-edit lookups.
+                        for event in &store.buffer {
+                            let ThreadBufferedEvent::Notification(notification) = event else {
+                                continue;
+                            };
+                            match notification.as_ref() {
+                                ServerNotification::TurnStarted(notification)
+                                    if !turns
+                                        .iter()
+                                        .any(|turn| turn.id == notification.turn.id) =>
+                                {
+                                    turns.push(notification.turn.clone());
+                                }
+                                ServerNotification::ItemCompleted(notification) => {
+                                    if matches!(
+                                        notification.item,
+                                        ThreadItem::UserMessage { .. }
+                                            | ThreadItem::EnteredReviewMode { .. }
+                                            | ThreadItem::ExitedReviewMode { .. }
+                                    ) && let Some(turn) = turns
+                                        .iter_mut()
+                                        .find(|turn| turn.id == notification.turn_id)
+                                        && !turn
+                                            .items
+                                            .iter()
+                                            .any(|item| item.id() == notification.item.id())
+                                    {
+                                        turn.items.push(notification.item.clone());
+                                    }
+                                }
+                                ServerNotification::TurnCompleted(notification) => {
+                                    if let Some(turn) = turns
+                                        .iter_mut()
+                                        .find(|turn| turn.id == notification.turn.id)
+                                    {
+                                        turn.status = notification.turn.status.clone();
+                                        turn.error = notification.turn.error.clone();
+                                        turn.started_at = notification.turn.started_at;
+                                        turn.completed_at = notification.turn.completed_at;
+                                        turn.duration_ms = notification.turn.duration_ms;
+                                    }
+                                }
+                                _ => {}
+                            }
+                        }
+                        Some(turns)
+                    }
                     None => None,
                 };
                 let started = match turns {
diff --git a/codex-rs/tui/src/app/tests.rs b/codex-rs/tui/src/app/tests.rs
index 3c84a7491b..1057fb8267 100644
--- a/codex-rs/tui/src/app/tests.rs
+++ b/codex-rs/tui/src/app/tests.rs
@@ -6590,8 +6590,38 @@ async fn prompt_edit_forks_before_selected_prompt_and_preserves_source() -> Resu
             crate::app_server_session::ResumeModelSettings::OverrideFromCurrentConfig,
         )
         .await?;
+    let selected_turn = started.turns[1].clone();
     app.enqueue_primary_thread_session(started.session, started.turns)
         .await?;
+    {
+        let mut store = app
+            .thread_event_channels
+            .get(&source_thread_id)
+            .expect("source thread event channel")
+            .store
+            .lock()
+            .await;
+        store.turns.pop();
+        store.push_notification(turn_started_notification(
+            source_thread_id,
+            &selected_turn.id,
+        ));
+        for item in selected_turn.items {
+            store.push_notification(ServerNotification::ItemCompleted(
+                codex_app_server_protocol::ItemCompletedNotification {
+                    thread_id: source_thread_id.to_string(),
+                    turn_id: selected_turn.id.clone(),
+                    completed_at_ms: 0,
+                    item,
+                },
+            ));
+        }
+        store.push_notification(turn_completed_notification(
+            source_thread_id,
+            &selected_turn.id,
+            TurnStatus::Interrupted,
+        ));
+    }
     while app_event_rx.try_recv().is_ok() {}
     let source_before = std::fs::read_to_string(&source_path)?;
     let mut tui = crate::tui::test_support::make_test_tui()?;