Round 1 centered the popover over the whole bar ROW — the owner meant
the stats bar's own bottom-left content (the context · cost summary
button). The popover now anchors to a relative wrapper around the
button and centers over IT (left-1/2 -translate-x-1/2 of the wrapper),
so it hangs balanced over the trigger, not offset toward the composer
row's center. Outside-click + Esc closing unchanged from round 1.
amosblomqvist
e13762fe9a