v0.11.1
Released 2026-09-13.
Select and Combobox seams stop painting twice
A connected popup used to hide the shared edge by painting it transparent,
which let the panel behind show through as a pale line and still reserved the
border's width. Both components now zero the width on the seam side only: the
trigger keeps the neutral resting border while open, the popup drops its own
seam edge, and neither draws a second line along the join. The popup's outside
corners resolve from the same clamped radius as the trigger, so the round and
pill radius profiles can no longer produce a mismatched pair.
One leading for single-line controls
Controls that render a single line of text now share one vertical rhythm through a new token:
--manti-leading-control: 1.5;It is declared once for Button, Badge, Tabs, Segmented Control, Select,
Combobox, Field controls, Number Input, Pin Input, Date Picker, Time Picker and
Color Picker, so no component invents its own value. Override it to retune every
single-line control at once; Text and Heading keep their own type scale, and
intentionally multiline surfaces are untouched.
Checkbox no longer moves the row around it
The checkbox indicator is hidden while unchecked, which emptied the control's box and moved the baseline the surrounding line was measured against. Checking the box therefore re-measured that line. It was visible in Data Table: ticking the select-all box shortened the header row by about a pixel and shifted every body row with it. The control is now centered against the parent's x-height, so checking is purely a repaint.
Tighter control radius
--manti-size-control-radius steps one stop tighter than the panel radius at
md and lg, and the round radius profile's factor moves from 1.4 to
1.2. Together they stop a default-size button from reading as a pill. Projects
that preferred the looser curve can set the token or the radius factor back.
Listbox follows its own variant
Listbox items highlight and press on their variant's soft ladder instead of the
neutral wash, pointer hover and keyboard roving focus land on the same surface,
and a checked row holds the stronger rung so selection stays legible while the
keyboard moves through the list. The cursor is now default, matching a listbox
rather than a link.
Date Picker's trigger also drops the browser's default button padding.
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