FA-21928 / Autocomplete interactions / Member archive

Suggestion request context: selected identifiers leak back into server candidates · case 03

The exclusions completion transition produces an incorrect observable state.

Member previewVariant 3 · 3 implementations · 22 checks per implementation

Case contract

A suggestion request is bound to draft, field identity, selection range, locale and dependency scope. Each outgoing descriptor carries those values from the initiating snapshot; accepting a response requires the same query epoch and field instance. No transport behavior is modeled.

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 exclusions	`[]`	`["p1"]`	Failed

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