FA-36428 / Tab interfaces / Member archive

Vertical strip layout: panel height unchanged · case 03

The tab workspace reports an incorrect panel height unchanged.

Member previewVariant 3 · 3 implementations · 6 checks per implementation

Case contract

Vertical tab strips consume pane width rather than height, reserve group-header rows, size scroll content from row heights and keep close buttons aligned to the strip trailing edge.

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	`[1140, 840, 672, 120, 0, 294]`	`[1140, 1200, 672, 120, 0, 294]`	Failed

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