Navigation Patterns (macOS) NavigationSplitView (primary navigation) Three-Column Layout WindowGroup (main window) Users can open multiple instances: Window (single utility window) Settings Scene Auto-wired to Cmd+, menu: MenuBarExtra (menu bar apps) Opening / Dismissing Windows NavigationStack (within detail views) TabView (sidebar tabs) CommandMenu (system menu bar) CommandMenu closures run outside the view hierarchy — use to wire them to view state. Sheet Presentation NOT Available on macOS - No — use or open a new - No swipe-back navigation — users use toolbar back buttons or Cmd+[ - No —…