Backup -> Apps "Databases" table, read 2026-10-10 ~13:26Z through GET /backups/apps (the page the UI renders), controller 0.307.0,
right after the delivery restart (so the run is SYNTHESISED from the files on disk — the case the fix changed):
9201 rows 6 dupes {} apps 6        (demo-hp household guest)
tester-1 rows 2 dupes {} apps 2
Before (control, same box, controller 0.305.0 after its 07:59Z restart): r910/backups-hu-0.305.0-duplicates.png —
adventurelog x4, bookstack x4 (the pre-restore undo copies on hdd_1/backups/secondary/<app>/recovery-unit/db-dumps/).
