diff --git a/crates/agent_ui/src/acp/thread_view.rs b/crates/agent_ui/src/acp/thread_view.rs
index 24d8b7339696093b6d1d905a2bbb07f7f018129e..9ea9209189625a3d8ed1228cf91dcc19fccaa8fa 100644
--- a/crates/agent_ui/src/acp/thread_view.rs
+++ b/crates/agent_ui/src/acp/thread_view.rs
@@ -2453,6 +2453,7 @@ impl Render for AcpThreadView {
             .on_action(cx.listener(Self::previous_history_message))
             .on_action(cx.listener(Self::next_history_message))
             .on_action(cx.listener(Self::open_agent_diff))
+            .bg(cx.theme().colors().panel_background)
             .child(match &self.thread_state {
                 ThreadState::Unauthenticated { connection } => v_flex()
                     .p_2()
diff --git a/crates/agent_ui/src/agent_panel.rs b/crates/agent_ui/src/agent_panel.rs
index 4751eff15edf03ed08371cb47901c04112e91a14..5f3315f69aafe2c1a7f8c38c22c80bfb84ceab86 100644
--- a/crates/agent_ui/src/agent_panel.rs
+++ b/crates/agent_ui/src/agent_panel.rs
@@ -1880,10 +1880,10 @@ impl AgentPanel {
                 }),
         );
 
-        let zoom_in_label = if self.is_zoomed(window, cx) {
-            "Zoom Out"
+        let full_screen_label = if self.is_zoomed(window, cx) {
+            "Disable Full Screen"
         } else {
-            "Zoom In"
+            "Enable Full Screen"
         };
 
         let active_thread = match &self.active_view {
@@ -2071,7 +2071,8 @@ impl AgentPanel {
                         menu = menu
                             .action("Rules…", Box::new(OpenRulesLibrary::default()))
                             .action("Settings", Box::new(OpenSettings))
-                            .action(zoom_in_label, Box::new(ToggleZoom));
+                            .separator()
+                            .action(full_screen_label, Box::new(ToggleZoom));
                         menu
                     }))
                 }