diff --git a/nebula_app/src/gpui_shell/workspace/ssh_dialog.rs b/nebula_app/src/gpui_shell/workspace/ssh_dialog.rs
index 9f428ea..fa89fd1 100644
--- a/nebula_app/src/gpui_shell/workspace/ssh_dialog.rs
+++ b/nebula_app/src/gpui_shell/workspace/ssh_dialog.rs
@@ -117,7 +117,11 @@ mod tests {
 
     #[gpui::test]
     fn ssh_dialog_cancel_does_not_accept_an_unknown_host(cx: &mut TestAppContext) {
-        cx.update(gpui_component::init);
+        cx.update(|cx| {
+            gpui_component::init(cx);
+            // Keep the button hit target fixed during simulated mouse down/up.
+            cx.set_reduce_motion(true);
+        });
         let (_, cx) = cx.add_window_view(|window, cx| {
             let view = cx.new(|_| DialogProbe);
             Root::new(view, window, cx)
@@ -142,7 +146,11 @@ mod tests {
 
     #[gpui::test]
     fn ssh_dialog_password_is_delivered_only_on_confirmation(cx: &mut TestAppContext) {
-        cx.update(gpui_component::init);
+        cx.update(|cx| {
+            gpui_component::init(cx);
+            // Keep the button hit target fixed during simulated mouse down/up.
+            cx.set_reduce_motion(true);
+        });
         let (_, cx) = cx.add_window_view(|window, cx| {
             let view = cx.new(|_| DialogProbe);
             Root::new(view, window, cx)
diff --git a/nebula_app/src/ssh_session/lifecycle.rs b/nebula_app/src/ssh_session/lifecycle.rs
index 6505742..73a7245 100644
--- a/nebula_app/src/ssh_session/lifecycle.rs
+++ b/nebula_app/src/ssh_session/lifecycle.rs
@@ -418,12 +418,22 @@ async fn pump<H: SshEventHost>(
             message = input.recv() => match message {
                 Some(Msg::Input(bytes)) => network("channel write", channel.data(bytes.as_ref())).await?,
                 Some(Msg::Resize(size)) => {
+                    // SSH has no local EventLoop to apply the grid half of a
+                    // resize. Keep the terminal model in lockstep with the
+                    // stream and the remote PTY, just as the local event loop
+                    // does before calling ResizePseudoConsole.
+                    terminal.lock().resize(size);
                     stream.resize(size);
+                    event_proxy.send_event(TerminalEvent::Wakeup);
                     network("channel resize", channel.window_change(u32::from(size.num_cols), u32::from(size.num_lines),
                         u32::from(size.cell_width) * u32::from(size.num_cols),
                         u32::from(size.cell_height) * u32::from(size.num_lines))).await?;
                 },
-                Some(Msg::ResizeGrid(size)) => stream.resize(size),
+                Some(Msg::ResizeGrid(size)) => {
+                    terminal.lock().resize(size);
+                    stream.resize(size);
+                    event_proxy.send_event(TerminalEvent::Wakeup);
+                },
                 Some(Msg::Shutdown) | None => return Ok(()),
             },
             message = channel.wait() => match message {
diff --git a/nebula_app/src/ssh_session/lifecycle/tests.rs b/nebula_app/src/ssh_session/lifecycle/tests.rs
index 1c144de..a7c424e 100644
--- a/nebula_app/src/ssh_session/lifecycle/tests.rs
+++ b/nebula_app/src/ssh_session/lifecycle/tests.rs
@@ -1,6 +1,7 @@
 use std::sync::Mutex;
 
 use nebula_terminal::event::EventListener;
+use nebula_terminal::grid::Dimensions;
 use russh::keys::ssh_key::{Algorithm, PrivateKey};
 use russh::server::{self, Auth, ChannelOpenHandle, Session};
 use russh::{ChannelId, Pty};
@@ -69,6 +70,7 @@ struct Loopback {
     mode: Mode,
     hang: bool,
     data: mpsc::UnboundedSender<Vec<u8>>,
+    window_changes: mpsc::UnboundedSender<WindowSize>,
     channels: Vec<Channel<server::Msg>>,
 }
 
@@ -137,6 +139,27 @@ impl server::Handler for Loopback {
         }
     }
 
+    async fn window_change_request(
+        &mut self,
+        channel: ChannelId,
+        col_width: u32,
+        row_height: u32,
+        pix_width: u32,
+        pix_height: u32,
+        session: &mut Session,
+    ) -> Result<(), Self::Error> {
+        self.window_changes
+            .send(WindowSize {
+                num_cols: u16::try_from(col_width).unwrap(),
+                num_lines: u16::try_from(row_height).unwrap(),
+                cell_width: u16::try_from(pix_width / col_width).unwrap(),
+                cell_height: u16::try_from(pix_height / row_height).unwrap(),
+            })
+            .unwrap();
+        session.channel_success(channel)?;
+        Ok(())
+    }
+
     async fn shell_request(
         &mut self,
         channel: ChannelId,
@@ -335,6 +358,7 @@ fn duplicate_ssh_directory_preserves_literal_paths_and_rejects_control_character
 struct Fixture {
     route: ResolvedRoute,
     data: mpsc::UnboundedReceiver<Vec<u8>>,
+    window_changes: mpsc::UnboundedReceiver<WindowSize>,
     task: tokio::task::JoinHandle<()>,
     _directory: tempfile::TempDir,
 }
@@ -366,6 +390,7 @@ impl Fixture {
             ..Default::default()
         });
         let (data_tx, data) = mpsc::unbounded_channel();
+        let (window_changes_tx, window_changes) = mpsc::unbounded_channel();
         let task = tokio::spawn(async move {
             let mut connections = tokio::task::JoinSet::new();
             let mut first = true;
@@ -376,6 +401,7 @@ impl Fixture {
                     mode,
                     hang: first && mode == Mode::HangFirstConnection,
                     data: data_tx.clone(),
+                    window_changes: window_changes_tx.clone(),
                     channels: Vec::new(),
                 };
                 first = false;
@@ -394,7 +420,7 @@ impl Fixture {
             transport: RouteTransport::Direct,
             known_hosts_path: Some(known_hosts),
         };
-        Self { route, data, task, _directory: directory }
+        Self { route, data, window_changes, task, _directory: directory }
     }
 
     async fn connect(&self) -> AcquiredSession {
@@ -491,6 +517,60 @@ fn shell_confirmation_preserves_early_output_and_remote_directory() {
     });
 }
 
+#[test]
+fn ssh_resize_updates_grid_and_remote_pty() {
+    check(async {
+        let mut fixture = Fixture::new(Mode::Open).await;
+        let acquired = fixture.connect().await;
+        let events = Events::default();
+        let terminal = terminal(&events);
+        let (mut channel, token) = open_shell(&acquired, size(), None, &events).await.unwrap();
+        let (input_tx, mut input) = mpsc::unbounded_channel();
+        let pump_terminal = Arc::clone(&terminal);
+        let pump_events = events.clone();
+        let mut running = tokio::spawn(async move {
+            pump(&mut channel, token, size(), &pump_terminal, &pump_events, &mut input).await
+        });
+
+        let grid_size = WindowSize { num_cols: 100, num_lines: 30, ..size() };
+        input_tx.send(Msg::ResizeGrid(grid_size)).unwrap();
+        tokio::time::timeout(Duration::from_secs(1), async {
+            loop {
+                let dimensions = {
+                    let terminal = terminal.lock();
+                    (terminal.columns(), terminal.screen_lines())
+                };
+                if dimensions == (100, 30) {
+                    break;
+                }
+                tokio::task::yield_now().await;
+            }
+        })
+        .await
+        .expect("SSH grid-only resize was not applied");
+
+        let remote_size = WindowSize { num_cols: 132, num_lines: 40, ..size() };
+        input_tx.send(Msg::Resize(remote_size)).unwrap();
+        let observed = tokio::select! {
+            observed = fixture.window_changes.recv() => observed.expect("SSH server stopped before window change"),
+            result = &mut running => panic!("SSH pump stopped before window change: {result:?}"),
+        };
+        assert_eq!(observed.num_cols, remote_size.num_cols);
+        assert_eq!(observed.num_lines, remote_size.num_lines);
+        assert_eq!(observed.cell_width, remote_size.cell_width);
+        assert_eq!(observed.cell_height, remote_size.cell_height);
+        let dimensions = {
+            let terminal = terminal.lock();
+            (terminal.columns(), terminal.screen_lines())
+        };
+        assert_eq!(dimensions, (132, 40));
+
+        input_tx.send(Msg::Shutdown).unwrap();
+        assert!(running.await.unwrap().is_ok());
+        fixture.forget(&acquired.session).await;
+    });
+}
+
 #[test]
 fn unexpected_disconnect_preserves_pane_but_explicit_exit_closes_it() {
     check(async {