Grouping by profile asked each HOST which profile it was bound to, then handed the
answer to that host's every card. So a card visibly wearing a "Gaming" chip — a pin,
on a host bound to nothing — was filed under "No Profile" along with the rest. Every
pinned card was, which is most of what the grouping exists to separate.
Pins are not bindings. The arrangement works on CARDS now: a host's own card follows
its binding, a pinned card follows its pin, and both can land in the same band when a
host pinned the profile it is also bound to. The expansion moved out of the view and
into the arrangement, because it is exactly what the grouping has to see.
The regression is pinned by a test whose fixture is the shape that broke: a host
bound to nothing, carrying two pins.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
enricobuehlerandClaude Opus 5
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