Feat/combobox improvements

[switzerb]

Closes

✅ Pull Request Checklist

• Included link to corresponding GitHub Issue.
• The commit message follows conventional commit extended guidelines.
• Added/updated unit tests and storybook for this change (for bug fixes / features).
• Added/updated visual regression tests for this change (for bug fixes / features).
• Added/updated documentation (for bug fixes / features)
• Filled out test instructions.
• Added changeset (for bug fixes / features).

📝 Test Instructions

❓ Does this PR introduce a breaking change?

• Yes
• No

🤖 AI Usage

• Added corresponding label (ai / human) to PR:

If ai was used, select all that apply:

• Ideation / brainstorming
• Documentation
• Testing
• Implementation

💬 Other information

[vercel]

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Project	Deployment	Actions	Updated (UTC)
design-toolkit	Ready	Preview, Comment	May 21, 2026 10:00pm
map-toolkit	Ready	Preview, Comment	May 21, 2026 10:00pm

[github-actions]

🧠 Memory Leak Test Results

Status: ✅ All tests passed

Component	Leaks	Retained Size	Status
accordion-group	0	0 B	✅
accordion	0	0 B	✅
actionbar	0	0 B	✅
avatar	5	110.72 KB	✅
badge	0	0 B	✅
button	0	0 B	✅
dialog	0	0 B	✅
drawer	0	0 B	✅
floating-card	0	0 B	✅
floatingcard	0	0 B	✅
intentional-leak	0	0 B	✅
notice	0	0 B	✅
tooltip	2	44.02 KB	✅

📋 Test Details

• Components tested: 13
• Total leaks detected: 7
• Workflow run: View details

---

_{🤖 Generated by MemLab + Playwright}

[github-actions]

📊 Coverage Reports

Coverage Changes by Package

Click to expand 29 package details

apps/next (No diff)

packages/bus (No diff)

packages/constants (No diff)

packages/converters (No diff)

packages/core (No diff)

packages/dataset (No diff)

packages/design-foundation (No diff)

packages/design-toolkit (No diff)

packages/formatters (No diff)

packages/geo (No diff)

packages/hotkey-manager (No diff)

packages/icons (No diff)

packages/logger (No diff)

packages/map-toolkit (No diff)

packages/math (No diff)

packages/ntds (No diff)

packages/postcss-tailwind-css-modules (No diff)

packages/predicates (No diff)

packages/temporal (No diff)

packages/web-worker (No diff)

packages/websocket (No diff)

tooling/biome-config (No diff)

tooling/constellation-tracker (No diff)

tooling/eslint-config (No diff)

tooling/prettier-config (No diff)

tooling/smeegl (No diff)

tooling/turbo-filter (No diff)

tooling/typescript-config (No diff)

tooling/vitest-config (No diff)

_{Coverage data collected from all packages in the monorepo.}

[github-actions]

🖼️ Visual Regression Test Results

Status: ❌ Some tests failed

Metric	Count
✅ Passed	2705
❌ Failed	21
Total	2726

❌ Failed Tests

View full test output

Download VRT Report — open report.html for interactive comparison

21 failing tests

Component	Failures
ComboBoxField Visual Regression	12
ComboBoxField Open States	9

🔄 Update Snapshots

If these visual changes are intentional, update the baselines:

Option 1 — Fast update (skips re-detection):

gh workflow run visual-regression-update.yml --ref feat/combobox-improvements -f failed_files="src/features/combobox-field/combobox-field.visual.tsx"

Option 2 — Run manually from Actions UI, paste into the failed_files input:

src/features/combobox-field/combobox-field.visual.tsx

Component Coverage

45 / 54 design-toolkit components have VRT tests (83%)

Missing VRT tests (9 components)

- audio - carousel - deferred-collection - floating-card - gantt - lines - media-controls - status-indicator - video

> 4 components excluded: hotkey, icon, skeleton, view-stack --- _{🤖 Generated by Vitest Browser + Playwright}