Exclude Subnav links with aria-current set to "false" from active link styling

[MelissaPastore]

Summary

List of notable changes:

Changes to SubNav styling:

• packages/react/src/SubNav/SubNav.module.css: Updated the CSS selectors for .SubNav__links-overlay--open .SubNav__link[aria-current], .SubNav__link:hover *, .SubNav__link[aria-current] and .SubNav__link[aria-current] .SubNav__link-label::after to exclude SubNav links with aria-current set to "false" from active link styling. [1] [2] [3]

Changes to SubNav stories:

• packages/react/src/SubNav/SubNav.stories.tsx: Updated a SubNav.Link in the SubNav story to have aria-current="false", to ensure changes in the CSS work as intended.

Package version update:

• .changeset/soft-chicken-march.md: Bumped the patch version of @primer/react-brand to reflect the changes made in this pull request.

What should reviewers focus on?

• Is there anything else I missed?

Steps to test:

1. Go to the Subnav component in Storybook.
2. Ensure the example with aria-current="false" no longer has active link styling applied.

Supporting resources (related issues, external links, etc):

• 🐛 [BUG] - SubNav.Link marked as current when aria-current="false" #572

Contributor checklist:

• All new and existing CI checks pass
• Tests prove that the feature works and covers both happy and unhappy paths
• Any drop in coverage, breaking changes or regressions have been documented above
• New visual snapshots have been generated / updated for any UI changes
• All developer debugging and non-functional logging has been removed
• Related issues have been referenced in the PR description

Reviewer checklist:

• Check that pull request and proposed changes adhere to our contribution guidelines and code of conduct
• Check that tests prove the feature works and covers both happy and unhappy paths
• Check that there aren't other open Pull Requests for the same update/change

Screenshots:

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Before	After

[changeset-bot]

🦋 Changeset detected

Latest commit: 9407fd3

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 6 packages

Name	Type
@primer/react-brand	Patch
@primer/brand-primitives	Patch
@primer/brand-e2e	Patch
@primer/brand-fonts	Patch
@primer/brand-config	Patch
@primer/brand-storybook	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

🟢 No design token changes found

[github-actions]

🟢 No visual differences found

Our visual comparison tests did not find any differences in the UI.

[rezrah]

Thanks for fixing this @MelissaPastore 🙌

Changes look good to me 👍