FA-33248 / Menu interactions / Member archive

Switching menubar owner preserves descendants of the previous root · case 03

Switching menubar owner preserves descendants of the previous root.

Member previewVariant 3 · 3 implementations · 8 checks per implementation

Case contract

Pointer-driven menubar ownership transfers only during an active menu session; switching root owners replaces descendants and respects ownership identity.

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
replace-root contract	`["old", "child", "new3"]`	`["new3"]`	Failed

MEMBER ARCHIVE

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