🧩 Background

The component/utility at components/TopRivalriesTicker.tsx needs isolated unit and integration testing. This issue focuses specifically on Accessibility Standards & Screen Reader Aria Compliance. Accessible applications ensure equal ease of use for assistive technologies by defining screen-reader markup.

🎯 Objective

Create the new test file components/TopRivalriesTicker.accessibility.test.tsx targeting Accessibility Standards & Screen Reader Aria Compliance and achieve complete coverage on the specified conditions.

📁 Files to touch

• components/TopRivalriesTicker.accessibility.test.tsx (new)

🛠️ Implementation steps

• Inspect markup to check for correct use of accessible label coordinates (role, aria-labelledby, or aria-describedby).
• Assert elements that accept key focus (buttons, interactive nodes) maintain visible outline behaviors.
• Verify tooltip labels are announced with correct accessibility descriptions.
• Test keyboard control path selectors to ensure normal tab ordering.
• Confirm standard headings exist in the correct logical hierarchical order.

✅ Definition of done

• 5 test cases.
• vitest run passes.