diff --git a/CLAUDE.md b/CLAUDE.md
index c04885a..4ec71f6 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -11,7 +11,7 @@ plugins/
   graceful-handoff/      v2.1.0  — Auto-trigger handoff via Stop hook (skill + JSON pipeline + 4-step model-aware context resolution)
   linkedin-thought-leadership/  v1.2.0  — LinkedIn content pipeline + analytics
   llm-security/          v6.0.0  — Security scanning, auditing, threat modeling
-  ms-ai-architect/       v1.13.0 — Microsoft AI architecture (Cosmo Skyberg persona) + manual KB-refresh slash command
+  ms-ai-architect/       v1.13.1 — Microsoft AI architecture (Cosmo Skyberg persona) + manual KB-refresh slash command
   okr/                   v1.0.0  — OKR guidance for Norwegian public sector
   voyage/                v4.0.0  — Brief, research, plan, execute, review, continue. Contract-driven Claude Code pipeline (six-command universal pipeline + multi-session resumption + --gates autonomy chain)
 
diff --git a/README.md b/README.md
index 81a032f..e6a3ce6 100644
--- a/README.md
+++ b/README.md
@@ -164,7 +164,7 @@ Key command: `/graceful-handoff [topic-slug] [--no-commit] [--no-push] [--dry-ru
 
 ---
 
-### [MS AI Architect — Azure AI and Microsoft Foundry](plugins/ms-ai-architect/) `v1.13.0` `🇳🇴 Norwegian`
+### [MS AI Architect — Azure AI and Microsoft Foundry](plugins/ms-ai-architect/) `v1.13.1` `🇳🇴 Norwegian`
 
 Microsoft AI solution architecture guidance for Norwegian public sector and enterprise.
 
diff --git a/plugins/ms-ai-architect/.claude-plugin/plugin.json b/plugins/ms-ai-architect/.claude-plugin/plugin.json
index 96a6b65..c921194 100644
--- a/plugins/ms-ai-architect/.claude-plugin/plugin.json
+++ b/plugins/ms-ai-architect/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "ms-ai-architect",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "description": "Microsoft AI Solution Architect - structured architecture guidance for the full Microsoft AI stack",
   "author": {
     "name": "Kjell Tore Guttormsen"
diff --git a/plugins/ms-ai-architect/CHANGELOG.md b/plugins/ms-ai-architect/CHANGELOG.md
index 140aa66..98e5106 100644
--- a/plugins/ms-ai-architect/CHANGELOG.md
+++ b/plugins/ms-ai-architect/CHANGELOG.md
@@ -5,6 +5,27 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.13.1] - 2026-05-06
+
+### Fixed — playground visuelle bugs (post-v1.13.0 manuell QA)
+
+Patch-pakke som adresserer 10 visuelle bugs identifisert av maintainer i nettleser etter v1.13.0-shipped. Alle skyldtes mismatch mellom playground-rendrere og DS-konvensjoner som v1.13.0 ikke fanget opp.
+
+- **B7: classify "Forpliktelser" indent.** `<dl>`+`<ul>` inne i `<section class="report-meta">` brukte browser-default margin/padding som ga uforutsigbare indents. Lokal `.report-meta`-reset (DL som CSS-grid `max-content + 1fr`, h4 uppercase + bold, ul med `padding-left: var(--space-5)`).
+- **B8a: `requirement-expand` handler missing.** `renderRequirements` markup hadde `data-action="requirement-expand"` på hver `expansion__head`-knapp, men ingen handler var registrert i `ACTIONS`-mappen. Klikk på R-01..R-09-radene i AI Act-krav-rapporten gjorde derfor ingenting. Fix: register `ACTIONS['requirement-expand']` med samme toggle-mønster som `onboarding-toggle-group`.
+- **B8b: expansion title-main + title-sub kjørte sammen.** DS-spans var inline (`display: inline`), så "dokumentertKilde: Art. 9" rendret uten linjebrytning. Lokal `.expansion__title-main, .expansion__title-sub { display: block }` så de stables vertikalt.
+- **B10: kanban-card tegnknekking.** DS' `.kanban-card__name` har `word-break: break-all` som knekker midt i ord ("Tekn isk dokumen tasjon"). Lokal override `.kanban-card .kanban-card__name { word-break: break-word }`.
+- **B11: DPIA matrix-bobler ikke responderer på klikk.** v1.13.0 click-handler matchet kun mot første-kolonne i Trusler-tabellen (T-001-mønster). Men DPIA-fixturer har full-tekst label i `matrix_cells`-data og T-001..T-005 i threats-tabellen — ingen match. Fix: utvid match-strategi til (Pass 1) exact first-cell, deretter (Pass 2) substring-match mot enhver celle med 40-tegn-prefiks-toleranse for å håndtere truncation.
+- **B12, B13, B15: defensive layout for top-risks/suppressed-panel/phase-detail/aiact-timeline.** Eksplisitt `display: block; clear: both; width: 100%` på sibling-rapport-seksjoner som potensielt kunne lekkefra grid-elementer (`.small-multiples`, `.kanban-board`, `.mat-ladder`). `.phase-detail` får også `margin-top` + h3/h4-spacing-reset.
+- **B14: Migrate "skal vel være tabell".** Lagt til phases-summary-tabell over phase-detail-seksjonene (Fase, Varighet, Milepæler-count, Suksesskriterier-count, Status). Samme tabell speilet i `renderPoc` for konsistens.
+
+### Notes on 1.13.1
+
+- B9 (transparensnotis spacing) var visuell preferanse, ikke konkret bug — utsatt.
+- Smoke-test 23/23 PASS (`/private/tmp/claude-smoke-msarch-v1131.mjs`).
+- Plugin-validering 219 PASS, KB-update 42 PASS, playground E2E 271/271 PASS.
+- Patch berører kun lokal CSS i `<style>`-blokk, `ACTIONS`-handler-registrering, click-handler-utvidelse, og to renderer-funksjoner. Ingen modifisering av `playground/vendor/`. Vendored DS' `.kanban-card__name { word-break: break-all }` står — overstyres lokalt.
+
 ## [1.13.0] - 2026-05-06
 
 ### Fixed — playground visuelle DS-bugs
diff --git a/plugins/ms-ai-architect/CLAUDE.md b/plugins/ms-ai-architect/CLAUDE.md
index 336f477..53d23f2 100644
--- a/plugins/ms-ai-architect/CLAUDE.md
+++ b/plugins/ms-ai-architect/CLAUDE.md
@@ -187,7 +187,7 @@ claude --plugin ./plugins/ms-ai-architect
 /architect:help
 ```
 
-## Playground (v3 / v1.13.0)
+## Playground (v3 / v1.13.1)
 
 Interaktiv decision-builder + rapport-viewer for Microsoft AI-beslutninger. Erstatter v2 5-stegs-pipelinen med en multi-surface-app som persisterer state og visualiserer importerte rapporter inline. Spec: v3-arkitektur dokumentert under `.claude/projects/2026-05-03-playground-v3-architecture/`. v1.10.0-utvidelser dokumentert under `.claude/projects/2026-05-03-ms-ai-architect-v1-10-playground/`. v1.11.0 leverer design-system 100%-adoption (PARALLEL-CSS-migrasjon til DS-konvensjon, inline `<style>`-trim 37%, severity-coded card borders, app-header-restruktur, `.stack-lg` body spacing, AI Act-pyramide bredde-fix). v1.13.0 leverer fix-pakke som speiler llm-security v7.6.1 — 5 visuelle bugs fikset: `renderFindingsBlock`/`renderRequirements` outer-wrapper bytter `<div class="findings">` (DS grid 360px+1fr klemte indre struktur) til `<section class="report-meta">`; lokal `.report-table` CSS for 6+ rapporter; ROS-matrise-bobler bytter `<span>` → `<button>` med `data-threat-id` + click-handler som scroller til Trusler-tabell-rad; `renderRadarSvg` bumpet 300×300→380×380 med dynamisk `text-anchor` for å unngå label-overlap ved 6+ akser; `recommendation-card__body` overflow-wrap.
 
diff --git a/plugins/ms-ai-architect/README.md b/plugins/ms-ai-architect/README.md
index 2ccfa07..5aad0df 100644
--- a/plugins/ms-ai-architect/README.md
+++ b/plugins/ms-ai-architect/README.md
@@ -6,7 +6,7 @@
 
 *AI-generated: all code produced by Claude Code through dialog-driven development. [Full disclosure →](../../README.md#ai-generated-code-disclosure)*
 
-![Version](https://img.shields.io/badge/version-1.13.0-blue)
+![Version](https://img.shields.io/badge/version-1.13.1-blue)
 ![Platform](https://img.shields.io/badge/platform-Claude_Code_Plugin-purple)
 ![Docs](https://img.shields.io/badge/reference_docs-387-green)
 ![Agents](https://img.shields.io/badge/agents-12-orange)
@@ -638,6 +638,7 @@ Category-to-skill routing is defined in `scripts/skill-gen/category-skill-map.js
 
 | Version | Date | Highlights |
 |---------|------|-----------|
+| **1.13.1** | 2026-05-06 | Playground visual bugs patch — 10 bugs identifisert post-v1.13.0 av maintainer i nettleser. Fixet: (B7) classify Forpliktelser indent via `.report-meta` CSS-reset; (B8a) `requirement-expand` ACTIONS-handler manglet — R-01..R-09-rader i AI Act-krav var ikke klikkbare; (B8b) expansion title-main + title-sub display:block så de stables; (B10) kanban-card `word-break:break-word` override DS' break-all; (B11) DPIA matrix-bobler match by description (Pass 1 first-cell exact + Pass 2 any-cell substring); (B12, B13, B15) defensive `display:block; clear:both; width:100%` på top-risks/suppressed-panel/phase-detail/aiact-timeline; (B14) Migrate/POC phases-summary-tabell over phase-detail-seksjoner. 23/23 smoke + 271 E2E + 219 plugin-validering. |
 | **1.13.0** | 2026-05-06 | Playground visual DS-fixes — 5 bugs identifisert og fikset i fix-pakke som speiler llm-security v7.6.1: (B1) `renderFindingsBlock` + `renderRequirements` outer-wrapper byttet fra `<div class="findings">` (DS grid 360px+1fr klemte indre struktur) til `<section class="report-meta">`; (B2) lokal `.report-table` CSS for 6+ rapporter (Trusler, Kostnadsoversikt, TCO, Risiko, Key Metrics) som manglet styling; (B3) ROS-matrise-bobler byttet `<span>` → `<button>` med `data-threat-id` + click-handler som scroller til Trusler-tabell-rad og highlighter; (B4) `renderRadarSvg` bumpet 300×300→380×380, R=125, dynamisk `text-anchor` for å unngå label-overlap ved 6+ akser; (B5) `recommendation-card__body` overflow-wrap. 22/22 smoke-test PASS. 219 plugin-validering. 272 E2E. |
 | **1.12.0** | 2026-05-05 | Manuell KB-refresh-arbeidsflyt — ny `/architect:kb-update` slash-kommando som driver poll → endringsrapport → `microsoft_docs_fetch`-oppdatering → commit fra en aktiv Claude Code-sesjon. Schedulering er bevisst utenfor scope og overlatt til brukeren. Tidligere launchd/cron-arkitektur (Wave 3-5: install-kb-cron, weekly-kb-cron, plist/systemd/Windows-templates, auth-mode-validation, lock-file, cost-cap, kb-update-status surfacing i session-start-hook) fjernet — ~1500 linjer kode + 7 testmoduler ut. Holder pluginen klart innenfor Anthropic Consumer Terms § 3 (automated access only via API key or where explicitly permitted). Beholdte utilities (atomic-write, backup, cross-platform-paths, log-rotate) + run-weekly-update + report-changes + build-registry + discover-new-urls fortsatt fullt funksjonelle for change-detection-fasen. 42/42 KB-update-tester PASS. |
 | **1.11.0** | 2026-05-04 | Design-system 100%-adoption — 13 generic components hoisted to shared playground-design-system v0.3.0, all PARALLEL CSS names migrated to DS conventions, inline `<style>` block trimmed 37% (202 → 127 lines), severity-coded card borders on report cards, app-header restructure with breadcrumb, `.stack-lg` body spacing across home/project/catalog, AI Act pyramide width fix. Demo state renamed to "Acme Kommune" + "Acme: Kunde-chatbot" for cross-fixture consistency. 24 v1.11.0 screenshots regenerated. 278/278 playground E2E PASS. |
diff --git a/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html b/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html
index 6fbdf61..86499a9 100644
--- a/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html
+++ b/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html
@@ -191,6 +191,47 @@
     .matrix__bubble { cursor: pointer; transition: transform var(--duration-fast) var(--ease-default); }
     .matrix__bubble:hover { transform: scale(1.15); }
     .matrix__bubble:focus-visible { outline: 2px solid var(--color-primary-500); outline-offset: 2px; }
+
+    /* v1.13.1 fix (B7): .report-meta er ikke definert i vendored DS — vi bruker
+       <section class="report-meta"> som outer-wrapper i flere rendrere. Browser-
+       defaults for <dl><dd><ul> gir uforutsigbare indents (Forpliktelser-bullet-
+       liste i renderAiActPyramid, expansion__body-dl i renderRequirements).
+       Lokal reset gir konsistent venstre-justering uavhengig av nestelse. */
+    .report-meta { display: block; margin-block: var(--space-4); }
+    .report-meta > h4 { margin: 0 0 var(--space-2); font-size: var(--font-size-md); font-weight: var(--font-weight-semibold); color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
+    .report-meta dl { display: grid; grid-template-columns: max-content 1fr; gap: var(--space-1) var(--space-3); margin: 0; }
+    .report-meta dt { font-weight: var(--font-weight-semibold); color: var(--color-text-secondary); }
+    .report-meta dd { margin: 0; color: var(--color-text-primary); }
+    .report-meta > ul { padding-left: var(--space-5); margin: 0; }
+    .report-meta > ul > li { margin-bottom: var(--space-1); color: var(--color-text-primary); }
+
+    /* v1.13.1 fix (B8b): .expansion__title-main og __title-sub er <span>'ene som
+       DS lar flyte inline. Resultat: "dokumentertKilde: Art. 9" uten linjebrytning.
+       Tving block-display så de stables vertikalt med riktig spacing. */
+    .expansion__title-main, .expansion__title-sub { display: block; }
+
+    /* v1.13.1 fix (B10): DS' .kanban-card__name har word-break:break-all som knekker
+       midt i ord ("Tekn isk dokumen tasjon"). Erstatt med break-word så ordskjøt
+       respekteres. Override krever spesifisitet pga. cascade-orden. */
+    .kanban-card .kanban-card__name { word-break: break-word; }
+
+    /* v1.13.1 fix (B12, B13, B15): defensive block-layout for sibling-rapport-
+       seksjoner som kan ha overflow-issues mot foregående grid-elementer
+       (.small-multiples, .kanban-board, .mat-ladder). Sikrer eksplisitt
+       block-flow + clear så de ikke leker grid-celler eller flyter. */
+    .top-risks,
+    .suppressed-panel,
+    .phase-detail,
+    .aiact-timeline,
+    .small-multiples + .top-risks,
+    .kanban-board + .report-meta,
+    .mat-ladder + .phase-detail,
+    .phase-detail + .phase-detail { display: block; clear: both; width: 100%; }
+    .phase-detail { margin-top: var(--space-5); }
+    .phase-detail h3 { margin-bottom: var(--space-3); }
+    .phase-detail h4 { margin: var(--space-3) 0 var(--space-2); font-size: var(--font-size-sm); color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
+    .phase-detail ul { padding-left: var(--space-5); margin: 0 0 var(--space-2); }
+    .phase-detail ul li { margin-bottom: var(--space-1); }
   </style>
 </head>
 <body>
@@ -4104,6 +4145,23 @@
                        '<span class="cycle-ribbon__msg">' + escapeHtml(cur.name) + '</span>' +
                      '</div>';
       }
+      // v1.13.1 fix (B14): brukeren etterspurte tabell-visning. Legg til en
+      // phases-summary-tabell over phase-detail-seksjonene som gir oversikt
+      // (Fase, Varighet, Milepæler-count, Suksess-count, Status).
+      const phasesSummaryRows = phases.map(function (p, i) {
+        const state = stepStateFor(p, i);
+        const stateLabel = state === 'completed' ? 'Ferdig' : state === 'current' ? 'Pågår' : 'Planlagt';
+        return '<tr>' +
+                 '<td>' + escapeHtml(p.name) + '</td>' +
+                 '<td>' + escapeHtml(String(p.duration_weeks || '—')) + ' uker</td>' +
+                 '<td>' + ((p.milestones || []).length) + '</td>' +
+                 '<td>' + ((p.success_criteria || []).length) + '</td>' +
+                 '<td>' + escapeHtml(stateLabel) + '</td>' +
+               '</tr>';
+      }).join('');
+      const phasesSummaryHtml = phasesSummaryRows
+        ? '<table class="report-table"><thead><tr><th>Fase</th><th>Varighet</th><th>Milepæler</th><th>Suksesskriterier</th><th>Status</th></tr></thead><tbody>' + phasesSummaryRows + '</tbody></table>'
+        : '';
       const detailsHtml = phases.map(function (p) {
         const ms = (p.milestones || []).map(function (m) { return '<li>' + escapeHtml(m) + '</li>'; }).join('');
         const sc = (p.success_criteria || []).map(function (s) { return '<li>' + escapeHtml(s) + '</li>'; }).join('');
@@ -4119,7 +4177,7 @@
       const risksHtml = risksRows
         ? '<table class="report-table"><thead><tr><th>Risiko</th><th>Sannsynlighet</th><th>Konsekvens</th><th>Tiltak</th></tr></thead><tbody>' + risksRows + '</tbody></table>'
         : '';
-      const body = ribbonHtml + ladderHtml + detailsHtml + risksHtml;
+      const body = ribbonHtml + ladderHtml + phasesSummaryHtml + detailsHtml + risksHtml;
       slot.innerHTML = renderPageShell({
         eyebrow: 'MIGRASJON',
         title: data.title || 'Migrasjonsplan',
@@ -4281,6 +4339,23 @@
                '</div>';
       }).join('');
       const ladderHtml = '<div class="mat-ladder">' + stepsHtml + '</div>';
+      // v1.13.1 fix (B15): phases-summary-tabell over phase-detail-seksjonene
+      // gir struktur og forhindrer at faseinfo flyter horisontalt mot risiko-
+      // tabellen i renderPoc. Samme mønster som renderMigrate.
+      const phasesSummaryRows = phases.map(function (p, i) {
+        const state = stepStateFor(p, i);
+        const stateLabel = state === 'completed' ? 'Ferdig' : state === 'current' ? 'Pågår' : 'Planlagt';
+        return '<tr>' +
+                 '<td>' + escapeHtml(p.name) + '</td>' +
+                 '<td>' + escapeHtml(String(p.duration_weeks || '—')) + ' uker</td>' +
+                 '<td>' + ((p.milestones || []).length) + '</td>' +
+                 '<td>' + ((p.success_criteria || []).length) + '</td>' +
+                 '<td>' + escapeHtml(stateLabel) + '</td>' +
+               '</tr>';
+      }).join('');
+      const phasesSummaryHtml = phasesSummaryRows
+        ? '<table class="report-table"><thead><tr><th>Fase</th><th>Varighet</th><th>Milepæler</th><th>Suksesskriterier</th><th>Status</th></tr></thead><tbody>' + phasesSummaryRows + '</tbody></table>'
+        : '';
       // B5 traffic-light per success-kriterie. R15: uten eksplisitt status,
       // bruk fasens state — done=go, active=warning, future=neutral.
       const detailsHtml = phases.map(function (p, i) {
@@ -4307,7 +4382,7 @@
       const risksHtml = risksRows
         ? '<table class="report-table"><thead><tr><th>Risiko</th><th>Sannsynlighet</th><th>Konsekvens</th><th>Tiltak</th></tr></thead><tbody>' + risksRows + '</tbody></table>'
         : '';
-      const body = ladderHtml + detailsHtml + risksHtml;
+      const body = ladderHtml + phasesSummaryHtml + detailsHtml + risksHtml;
       // B1 verdict-pille: data.pocVerdict styrer (go/go-with-conditions/block).
       // R15: hvis ikke satt, fall tilbake til risk-baserte heuristikk.
       let verdict = data.verdict || data.pocVerdict;
@@ -5283,28 +5358,54 @@
 
     // v1.13.0 fix (B3): matrix-bobler klikkbare. Klikk scroller til tilsvarende
     // rad i Trusler-tabellen og fremhever den kort. Bruker data-threat-id som
-    // anker (matchet mot første kolonne i tabellen). Speilet fra llm-security
-    // v7.6.1 commit f9b555a.
+    // anker. Speilet fra llm-security v7.6.1 commit f9b555a.
+    //
+    // v1.13.1 fix (B11): DPIA-fixturer har full-tekst label i matrix_cells men
+    // T-001..T-005-id i threats-tabellen. Matchet kun mot første-kolonne ga
+    // klikk uten effekt. Utvid match-strategi: prøv first-cell exact, så
+    // any-cell substring-match (fuzzy). Også legg til normalisering for å
+    // håndtere truncation (escapeHtml + slice).
     document.addEventListener('click', function (ev) {
       const bubble = ev.target.closest('.matrix__bubble[data-threat-id]');
       if (!bubble) return;
       const threatId = bubble.getAttribute('data-threat-id');
       if (!threatId) return;
+      const norm = function (s) { return String(s || '').trim().toLowerCase(); };
+      const target = norm(threatId);
+      const targetHead = target.slice(0, 40);
       const tables = document.querySelectorAll('table.report-table');
+      // Pass 1: exact match på første-kolonne (T-001-mønster).
       for (let t = 0; t < tables.length; t++) {
         const rows = tables[t].querySelectorAll('tbody tr');
         for (let r = 0; r < rows.length; r++) {
           const firstCell = rows[r].querySelector('td');
-          if (firstCell && firstCell.textContent.trim() === threatId) {
-            rows[r].scrollIntoView({ behavior: 'smooth', block: 'center' });
-            const orig = rows[r].style.background;
-            rows[r].style.background = 'var(--color-primary-100, var(--color-bg-soft))';
-            rows[r].style.transition = 'background var(--duration-base) var(--ease-default)';
-            setTimeout(function () { rows[r].style.background = orig; }, 1600);
+          if (firstCell && norm(firstCell.textContent) === target) {
+            highlightRow(rows[r]);
             return;
           }
         }
       }
+      // Pass 2: substring-match mot enhver celle i raden (label-baserte data-id).
+      for (let t = 0; t < tables.length; t++) {
+        const rows = tables[t].querySelectorAll('tbody tr');
+        for (let r = 0; r < rows.length; r++) {
+          const cells = rows[r].querySelectorAll('td');
+          for (let c = 0; c < cells.length; c++) {
+            const cellText = norm(cells[c].textContent);
+            if (cellText && (cellText.indexOf(targetHead) !== -1 || target.indexOf(cellText.slice(0, 40)) !== -1)) {
+              highlightRow(rows[r]);
+              return;
+            }
+          }
+        }
+      }
+      function highlightRow(row) {
+        row.scrollIntoView({ behavior: 'smooth', block: 'center' });
+        const orig = row.style.background;
+        row.style.background = 'var(--color-primary-100, var(--color-bg-soft))';
+        row.style.transition = 'background var(--duration-base) var(--ease-default)';
+        setTimeout(function () { row.style.background = orig; }, 1600);
+      }
     });
 
     ACTIONS['onboarding-toggle-group'] = function (ev, el) {
@@ -5314,6 +5415,17 @@
       exp.setAttribute('aria-expanded', open ? 'false' : 'true');
     };
 
+    // v1.13.1 fix (B8a): renderRequirements bruker data-action="requirement-expand"
+    // på hver expansion__head-knapp, men handleren var aldri registrert. Klikk
+    // gjorde derfor ingenting på R-01..R-09-radene i AI Act-krav-rapporten.
+    // Samme toggle-mønster som onboarding/catalog.
+    ACTIONS['requirement-expand'] = function (ev, el) {
+      const exp = el.closest('.expansion');
+      if (!exp) return;
+      const open = exp.getAttribute('aria-expanded') === 'true';
+      exp.setAttribute('aria-expanded', open ? 'false' : 'true');
+    };
+
     ACTIONS['onboarding-goto-group'] = function (ev, el) {
       const groupId = el.dataset.group;
       const root = getSurfaceEl('onboarding');