FA-33595 / Menu interactions / Member archive

Changing split-menu default rewrites the owning submenu label · case 05

Changing split-menu default rewrites the owning submenu label.

Member previewVariant 5 · 3 implementations · 8 checks per implementation

Case contract

Split menu owners have separate primary command and secondary submenu zones. Their default command is explicit, direct and independently available; the owner label is stable.

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
owner-label contract	`"Format 5"`	`"Export"`	Failed

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