The mobile nav sampled --safe-area-top once at mount, but the companion
WebView injects it asynchronously. An authenticated session mounts the
dashboard before the injection lands (fresh installs mount after login,
long after it), so the content padding baked in 0 while the fixed tab
bar grew by the real inset — content slid underneath by exactly the
status-bar height, the update-install-only overlap.
Re-read on the WebView's new archy-insets event, with a retry ladder as
fallback for APKs that predate the event.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>