FA-22423 / Autocomplete interactions / Member archive

Unavailable suggestion presentation: default suggestion remains the disabled leading row · case 03

The first-enabled completion transition produces an incorrect observable state.

Member previewVariant 3 · 3 implementations · 22 checks per implementation

Case contract

Unavailable options remain visible with reasons but cannot be committed or auto-selected. Availability is attached to identity, not display text. A committed unavailable value remains represented for correction. Disabled-only responses are distinct from empty results.

Why this case matters

Autocomplete couples draft text, suggestion identity and asynchronous presentation; this bounded lifecycle model isolates one observable interaction defect.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
normal first-enabled	`"a"`	`"b"`	Failed

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