[jperals]

Description

Related links, issue #, if available: n/a

How has this been tested?

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.76%. Comparing base (cc35fe2) to head (66b44e9).
⚠️ Report is 9 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #5207   +/-   ##
=======================================
  Coverage   97.75%   97.76%           
=======================================
  Files        1003     1003           
  Lines       32534    32552   +18     
  Branches    12082    12094   +12     
=======================================
+ Hits        31805    31823   +18     
  Misses        684      684           
  Partials       45       45           

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[Copilot]

🟡 Changes recommended

The observer discards zero-width measurements, causing tokens to collapse while the field is hidden and preventing recalculation when it is restored at the same width.

1 open issue

• Preserve zero-width observations for hidden fields · New

What changed in this PR

This PR adjusts token-mode autosuggest spacing by rendering tokens inside the shared input field instead of a separate field wrapper.

Changes:

• Reuses shared input styling and adds an internal inline-content slot.
• Calculates token overflow from the combined token and input widths.
• Updates spacing, popover clipping, and overflow test fixtures.

File	Description
src/​internal/​components/​autosuggest-input/​use-token-overflow.ts	Uses token and input measurements to calculate overflow.
src/​internal/​components/​autosuggest-input/​styles.scss	Removes separate field styles and adjusts token layout.
src/​internal/​components/​autosuggest-input/​inline-tokens.tsx	Exposes the token root for measurement.
src/​internal/​components/​autosuggest-input/​index.tsx	Renders tokens through the shared input component.
src/​internal/​components/​autosuggest-input/​__tests__/​use-token-overflow.test.tsx	Updates geometry mocks and overflow checks.
src/​input/​styles.scss	Adds inline-content spacing and allows popovers outside the field.
src/​input/​internal.tsx	Adds an internal inline-content slot and removes borderless mode.
src/​autosuggest/​__tests__/​autosuggest-token-mode.test.tsx	Updates the overflow hook mock.

_{Review effort: Balanced}