Adoption Insights plugin: Remove accessibility violation filter and fix remaining a11y issues

[christoph-jerolimov]

The adaption insights plugins has playwright tests that include a bunch of accessibility assertions.

The tests runs runAccessibilityTests from @workspaces/adoption-insights/e2e-tests/utils/accessibility.ts, but some violations was ignored at the moment. The are filtered out.

1. Remove the accessibility violation filter incl. the reference to ticket RHDHBUGS-2216.
2. Run the playwright tests via CI=1 yarn test:e2e and list the left over issues.
3. Try to resolve these issues in the code base. When unsure, or not all issues can be removed, create a PR anyway.

[fullsend-ai-triage]

🤖 Finished Triage · ✅ Success · Started 1:43 PM UTC · Completed 1:45 PM UTC
Commit: 381f36a · View workflow run →

[fullsend-ai-triage]

Triage Summary

Severity: Medium · Category: Feature/Improvement

Problem

The adoption-insights plugin's e2e accessibility tests suppress certain violations via a filter in e2e-tests/utils/accessibility.ts (referencing RHDHBUGS-2216). This masks real a11y issues that should be addressed.

Approach

1. Remove the violation filter and RHDHBUGS-2216 reference from accessibility.ts
2. Run CI=1 yarn test:e2e to identify which violations surface
3. Fix the underlying a11y issues in the plugin components

Related Issues

Open issues #3549 (missing focus ring on dropdowns) and #3550 (keyboard navigation in header dropdown) likely overlap with violations that will surface once the filter is removed. Resolving this issue may close those as well.

Proposed Test Verification

After removing the filter, all existing playwright accessibility
tests should pass without suppressed violations. Specifically:
- All plugin pages pass axe-core WCAG 2.1 AA checks
- Focus indicators are visible on interactive elements
- Dropdown menus are fully keyboard-operable

---

Labels: This issue targets the adoption-insights workspace and involves accessibility test improvements.

[christoph-jerolimov]

/fs-code

[fullsend-ai-coder]

🤖 Finished Code · ✅ Success · Started 2:16 PM UTC · Completed 3:05 PM UTC
Commit: 381f36a · View workflow run →