From 7b9df57a354b31f10fdeee25e643d47da65dadc8 Mon Sep 17 00:00:00 2001
From: Anthony Eid <56899983+Anthony-Eid@users.noreply.github.com>
Date: Wed, 18 Mar 2026 15:48:00 +0100
Subject: [PATCH] agent_ui: Clear original agent prompt when creating a new
 worktree (#51839)

Before you mark this PR as ready for review, make sure that you have:
- [x] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
- [x] Aligned any UI changes with the [UI
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)

Release Notes:

- N/A
---
 crates/agent_ui/src/agent_panel.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/crates/agent_ui/src/agent_panel.rs b/crates/agent_ui/src/agent_panel.rs
index 7e7aca1c25a0db1acf97be92c7889049ab05b339..41f2092f251c95ab2964a24557ffd24753ddfdb5 100644
--- a/crates/agent_ui/src/agent_panel.rs
+++ b/crates/agent_ui/src/agent_panel.rs
@@ -3021,8 +3021,17 @@ impl AgentPanel {
             multi_workspace.activate(new_workspace.clone(), cx);
         })?;
 
-        this.update_in(cx, |this, _window, cx| {
+        this.update_in(cx, |this, window, cx| {
             this.worktree_creation_status = None;
+
+            if let Some(thread_view) = this.active_thread_view(cx) {
+                thread_view.update(cx, |thread_view, cx| {
+                    thread_view
+                        .message_editor
+                        .update(cx, |editor, cx| editor.clear(window, cx));
+                });
+            }
+
             cx.notify();
         })?;