diff --git a/crates/weft-servo-shell/src/appd_ws.rs b/crates/weft-servo-shell/src/appd_ws.rs
index ee4608d..091b535 100644
--- a/crates/weft-servo-shell/src/appd_ws.rs
+++ b/crates/weft-servo-shell/src/appd_ws.rs
@@ -5,6 +5,7 @@ use std::sync::mpsc;
 pub enum AppdCmd {
     Launch { session_id: u64, app_id: String },
     Stop { session_id: u64 },
+    SyncSessions { active: Vec<(u64, String)> },
 }
 
 pub fn spawn_appd_listener(
@@ -76,16 +77,17 @@ fn process_message(text: &str, tx: &mpsc::SyncSender<AppdCmd>, wake: &dyn Fn())
             let Some(sessions) = v["sessions"].as_array() else {
                 return;
             };
-            for s in sessions {
-                let Some(session_id) = s["session_id"].as_u64() else {
-                    continue;
-                };
-                let Some(app_id) = s["app_id"].as_str().map(str::to_string) else {
-                    continue;
-                };
-                let _ = tx.try_send(AppdCmd::Launch { session_id, app_id });
+            let active: Vec<(u64, String)> = sessions
+                .iter()
+                .filter_map(|s| {
+                    let sid = s["session_id"].as_u64()?;
+                    let aid = s["app_id"].as_str()?.to_string();
+                    Some((sid, aid))
+                })
+                .collect();
+            if tx.try_send(AppdCmd::SyncSessions { active }).is_ok() {
+                wake();
             }
-            wake();
         }
         Some("APP_STATE") if v["state"].as_str() == Some("stopped") => {
             let Some(session_id) = v["session_id"].as_u64() else {
diff --git a/crates/weft-servo-shell/src/embedder.rs b/crates/weft-servo-shell/src/embedder.rs
index 0ea5f2f..0a5dc53 100644
--- a/crates/weft-servo-shell/src/embedder.rs
+++ b/crates/weft-servo-shell/src/embedder.rs
@@ -257,6 +257,19 @@ impl ApplicationHandler<ServoWake> for App {
                         self.active_session = None;
                     }
                 }
+                crate::appd_ws::AppdCmd::SyncSessions { active } => {
+                    let active_ids: std::collections::HashSet<u64> =
+                        active.iter().map(|(sid, _)| *sid).collect();
+                    self.app_webviews.retain(|sid, _| active_ids.contains(sid));
+                    if let Some(cur) = self.active_session {
+                        if !active_ids.contains(&cur) {
+                            self.active_session = None;
+                        }
+                    }
+                    for (session_id, app_id) in active {
+                        self.create_app_webview(session_id, &app_id);
+                    }
+                }
             }
         }
         if let Some(servo) = &self.servo {