[tannerlinsley]

On blog articles, the Blog ancestor link matched the current URL by prefix, so both Blog and the article were announced as the current page. Use exact route matching for breadcrumb ancestors so only the terminal article has aria-current="page".

Verified the defect in production HTML and the hydrated DOM. An isolated SSR fixture using the installed RouterProvider and actual Breadcrumbs component fails against the previous behavior with two current-page markers and passes with one after this change. pnpm test passed. Follow-up to #1461, related to #1151.

Summary by CodeRabbit

• Bug Fixes
  • Breadcrumb links now reflect the exact current route when indicating which page is active. On nested pages, broader parent routes are no longer treated as active solely because they match part of the current route. This makes the active breadcrumb state more precise and consistent with the page being viewed.

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Latest commit: 5d34f53

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Reviewing files that changed from the base of the PR and between 7f0e23e and 5d34f53.

Files selected for processing: 1

• src/components/Breadcrumbs.tsx

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Walkthrough

Breadcrumb links now use exact route matching. Their destinations and hover styling remain unchanged.

Changes: Breadcrumb route matching

Layer / File(s)	Summary
Set exact route matching src/components/Breadcrumbs.tsx	Breadcrumb item links set activeOptions={{ exact: true }}.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Bug fix · Severity of issue fixed: Low

Possibly related PRs

• TanStack/tanstack.com#1461: Adds optional breadcrumb items in the same component; this change follows it by setting exact route matching.

Suggested reviewers: ladybluenotes

Merge Risk: Minimal · up to 5d34f

The breadcrumb change addresses duplicate current-page matching without an identified regression or merge-blocking risk.

Pre-merge checks: 4 · 1

Failed checks: 1 warning

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentat…	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks: 4 passed

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly describes the main change: correcting current-page state for breadcrumb ancestors through exact route matching.
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentation-only edits and deletions within surviving functions are included; unchanged diff context and fully deleted functions are excluded. Analyzed 1 functions across 1 files.

Resolution

Write docstrings for the functions missing them to satisfy the coverage threshold.

Finishing Touches

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