# Known Issues — Schema Migration + Mission Merge (2026-05-31)

## P0 — Logic Errors

1. `_entry_state_label()` aggregates ALL unique labels from all state nodes in an interval, rather than returning the most recent one at simulation time.
   - Merged entries show "Transfer; Exploration" instead of the time-correct state.

2. `_entry_location()` returns the FIRST state node's location (by time), not the most recent one.

3. Merged entries' `state_label` field contains semicolons from `merge_group()`, producing "Transfer > Exploration" via `_display_multi_value_text()`.

## P1 — Missing Data Display

4. Detail page entry table: location and state_label columns are empty (fields dropped from `asset_log_entries`).

5. Timeline: state_labels array is always empty — data isn't propagated from state nodes.

6. Location board: state grouping is broken for ST-01/ST-02/XH-01/XH-02 due to aggregated labels.

## P2 — Form / Edit

7. Event point location is a free-text input instead of dropdown, and value is lost on submit.

8. Edit form: state node location/state dropdowns may not be pre-populated correctly.

## P3 — Data Quality

9. Star Port Station state_label has encoding issues (Chinese garbled text).

10. Some auto-migrated state nodes have raw titles as state_label (e.g. "Reconfiguring to ST-02").

## P4 — Architecture

11. Solar Shuttle 2/3 show "No Active Interval" at 2060-08-11 — needs investigation.

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## Resolution Status

- P0-P4: Documented 2026-05-31. To be addressed after state/location redesign.