# Open Issues & Risks

- **Search UI/Flow (pending):** Need the form, validation, and result wiring into tree; preserve last query.
- **Find within results (planned):** Add a quick filter box to narrow the already-fetched search results client-side without refetching.
- **Editors (planned):** Text/HTML editors, image basics, A/V clipping — scope and UX details still to be finalized.
- **Blob lifecycle:** We revoke Blob URLs on Stop and when replacing the preview element, but we should audit for edge cases (rapid switches).
- **Deletion heuristics:** Tiny-file detection may need service-specific thresholds; consider exposing a manual override.
- **Very large accounts:** Tree rendering could get heavy; consider virtualization or lazy node expansion.
- **Accessibility polish:** Ensure keyboard support and focus management across all sections.
- **Unit/E2E tests:** Initial coverage plan exists; implementation pending.