FA-35657 / Tab interfaces / Member archive

Session persistence: pin references · case 02

The tab workspace reports an incorrect pin references.

Member previewVariant 2 · 3 implementations · 6 checks per implementation

Case contract

Persist durable file tabs in visual order, excluding private and preview tabs; retain pinned IDs, pane selection and per-view scroll only for eligible tabs.

Why this case matters

Offline tab/panel workspace behavior; no browser or desktop framework is emulated.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
workspace regression 0	`[["a", "c", "d", "background0"], ["a", "b", "d", "background0"], ["a", "d", "background0"], ["a", "c"], "d", {"a": 20, "d": 60}]`	`[["a", "c", "d", "background0"], ["a", "b", "d", "background0"], ["a", "d", "background0"], ["a"], "d", {"a": 20, "d": 60}]`	Failed

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