Fallback panel lookup for notify UI setup

Sources/AppDelegate.swift

@@ -5691,8 +5691,31 @@ final class AppDelegate: NSObject, NSApplicationDelegate, UNUserNotificationCent
         ) {
             let deadline = Date().addingTimeInterval(timeout)
 
-            func poll() {
+            func resolvedSurfaceId() -> UUID? {
                 if let surfaceId = tabManager.focusedPanelId(for: tabId) {
+                    return surfaceId
+                }
+
+                guard let workspace = tabManager.tabs.first(where: { $0.id == tabId }) else {
+                    return nil
+                }
+
+                if let terminalPanelId = workspace.focusedTerminalPanel?.id {
+                    return terminalPanelId
+                }
+
+                if let terminalPanelId = workspace.terminalPanelForConfigInheritance()?.id {
+                    return terminalPanelId
+                }
+
+                return workspace.panels.values
+                    .compactMap { ($0 as? TerminalPanel)?.id }
+                    .sorted(by: { $0.uuidString < $1.uuidString })
+                    .first
+            }
+
+            func poll() {
+                if let surfaceId = resolvedSurfaceId() {
                     completion(surfaceId)
                     return
                 }