UI: Fix border color for Select picker

[ghengeveld]

What I did

Fixed this ugly border:

Now it looks correct in both light and dark mode:

Checklist for Contributors

Testing

The changes in this PR are covered in the following automated tests:

• stories
• unit tests
• integration tests
• end-to-end tests

Manual testing

Caution

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Documentation

• Add or update documentation reflecting your changes
• If you are deprecating/removing a feature, make sure to update
  MIGRATION.MD

Checklist for Maintainers

• When this PR is ready for testing, make sure to add ci:normal, ci:merged or ci:daily GH label to it to run a specific set of sandboxes. The particular set of sandboxes can be found in code/lib/cli-storybook/src/sandbox-templates.ts

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  Available labels

  • bug: Internal changes that fixes incorrect behavior.
  • maintenance: User-facing maintenance tasks.
  • dependencies: Upgrading (sometimes downgrading) dependencies.
  • build: Internal-facing build tooling & test updates. Will not show up in release changelog.
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Summary by CodeRabbit

• Style
  • Updated select component border styling to dynamically use theme values, ensuring better visual consistency with the application's overall design system.

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[nx-cloud]

View your CI Pipeline Execution ↗ for commit a537267

Command	Status	Duration	Result
nx run-many -t compile,check,knip,test,pretty-d...	✅ Succeeded	9m 33s	View ↗

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☁️ Nx Cloud last updated this comment at 2026-01-19 15:53:02 UTC

[nx-cloud]

View your CI Pipeline Execution ↗ for commit a537267

Command	Status	Duration	Result
nx run-many -t compile,check,knip,test,pretty-d...	✅ Succeeded	9m 33s	View ↗

---

☁️ Nx Cloud last updated this comment at 2026-01-19 15:53:02 UTC

[coderabbitai]

📝 Walkthrough

Walkthrough

The Select component's native picker border styling has been updated to use a theme-based value instead of a hardcoded color. The border color now references theme.input.border through a template string, enabling consistent theming across the application.

Changes

Cohort / File(s)	Summary
Theme-aware styling code/core/src/components/components/Form/Select.tsx	Updated native picker border color from hardcoded #e4e4e7 to dynamic theme value ${theme.input.border}

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

✨ Finishing touches

• 📝 Generate docstrings

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[storybook-app-bot]

Package Benchmarks

^{Commit: a537267, ran on 19 January 2026 at 15:51:01 UTC}

The following packages have significant changes to their size or dependencies:

@storybook/react-native-web-vite

	Before	After	Difference
Dependency count	159	159	0
Self size	30 KB	30 KB	🚨 +8 B 🚨
Dependency size	23.00 MB	23.12 MB	🚨 +115 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/cli

	Before	After	Difference
Dependency count	183	183	0
Self size	775 KB	775 KB	🚨 +139 B 🚨
Dependency size	67.38 MB	67.46 MB	🚨 +77 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/codemod

	Before	After	Difference
Dependency count	176	176	0
Self size	30 KB	30 KB	🎉 -40 B 🎉
Dependency size	65.95 MB	66.03 MB	🚨 +77 KB 🚨
Bundle Size Analyzer	Link	Link