FA-33559 / Menu interactions / Member archive

Restored menu passes through an unavailable intermediate owner · case 04

Restored menu passes through an unavailable intermediate owner.

Member previewVariant 4 · 3 implementations · 7 checks per implementation

Case contract

Restored cascades reopen only a contiguous valid prefix of menu owners. Missing, lazy, reparented or unavailable owners stop restoration; root identity and independent menu windows are retained.

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
availability-prefix contract	`["root", "b4"]`	`["root"]`	Failed

MEMBER ARCHIVE

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

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