FA-22659 / Autocomplete interactions / Member archive
Dependent autocomplete scope changes: scope change is missed when both parent identifiers are nonempty · case 04
The parent-difference completion transition produces an incorrect observable state.
Case contract
Changing the parent picker invalidates child suggestions, child query epoch and incompatible child value. Draft may be preserved for a new scoped search. Child labels are never used as parent identifiers, and clearing a parent disables dependent search. Compatible values survive explicit scope membership checks.
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 fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| normal parent-difference | false | true | Failed |
MEMBER ARCHIVE
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