WinUI Auto mode collapses the NavigationView pane below 1008 epx — narrower than the app's own 1000-wide default window, so the scope switcher kept getting booted out of the nav into its inline fallback. The page now forces the mode: Left (always expanded, at a tighter 250 pane length) down to 720 epx, LeftMinimal below that — the switcher lives in the pane wherever the content column still gets a workable width. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>