FA-22005 / Autocomplete interactions / Member archive

Suggestion identity reconciliation: result reconciliation marks retained identifiers as newly arrived · case 05

The added completion transition produces an incorrect observable state.

Member previewVariant 5 · 3 implementations · 22 checks per implementation

Case contract

On a new result snapshot, option identifiers determine continuity; labels are presentation only. Duplicate identifiers collapse at their first occurrence. Active and selected identities survive only where specified, and a query replacement clears transient result state.

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 added	`["b", "c"]`	`["c"]`	Failed

MEMBER ARCHIVE

The complete case is available to members.

This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

Member access is invitation-based. Sign in with your invited account to inspect the sources.