On iOS, apple-mobile-web-app-status-bar-style: black-translucent has no effect
unless apple-mobile-web-app-capable=yes is also set. Without it the installed
PWA never went edge-to-edge, so env(safe-area-inset-top) resolved to 0 and the
header padding did nothing — content ran under the notch. Android was unaffected
(it honors mobile-web-app-capable, which was already present).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>