- Pin finiteCoordinate helper behavior across numeric, non-finite, and string inputs
- Verify recovery stage downrange distance, flight numbers, and coordinates fall back safely to null on non-finite data
- Pin recovery status transitions for LOST and EXPENDABLE stage categories
- Verify payload massKg and amount normalization edge cases for blank, negative, and non-numeric values
- Guard against legacy pack bootstrap during unreadable storage recovery
- Report failed saves honestly across captures, updates, and imports
- Resolve default scene id correctly when advancing past a specific shot
- Count unique scenes executed rather than queued shots in run telemetry
- Return run failure status when playback throws instead of false success
- Pin five regression scenarios in src/scenes/director971.test.mjs