FA-33648 / Menu interactions / Member archive

Busy document menu lane blocks unrelated document commands · case 03

Busy document menu lane blocks unrelated document commands.

Member previewVariant 3 · 3 implementations · 7 checks per implementation

Case contract

Queued menu commands preserve invocation snapshots and FIFO order; cancellation and completion act on transaction identity without blocking unrelated command lanes.

Why this case matters

Cascading and context menus require coherent command and session state as content changes.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
lane contract	`[]`	`[{"id": 4, "lane": "b"}]`	Failed

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