M3 § Search names three entry points and only the bar existed; suggestions before the first keystroke were missing too (plan step 24, audit docs/audits/m3-alignment/inputs.md § Missing). `trigger="icon"` is the search icon button — search as a secondary action, one 48px button that expands into the full-screen view at any width, since an icon button has nothing to dock under, and takes its focus back on close. The `suggestions` slot stands where the results do until something is typed; the live region counts whichever of the two is on screen and names suggestions as suggestions. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9