Diagnostic page only, not the FERP app. Amended by Claude (2026-10-08) from ChatGPT's page: adds a manifest so it can open from the Home Screen, and in-memory variants F and G that copy how FERP builds its PDF.
Use only a fictional, non-sensitive PDF. This page does not upload files or store file contents. Test each button separately, reopening this page after any freeze.
After each Share action, choose Save to Files. Record whether the sheet opens, dims/freezes, saves a readable file, and preserves its name. Force-close only if needed; do not repeatedly retry a frozen sheet.