During June 2025, Linda focused on stabilizing accessibility testing for the Theme Settings modal in the Aryakoste/mattermost repository. She addressed a persistent issue in the end-to-end test suite by removing an unnecessary Tab key press, which had caused flakiness in keyboard navigation tests. Using Playwright and TypeScript, Linda isolated the bug and delivered a targeted fix, ensuring that keyboard navigation was accurately reflected in automated tests. This disciplined approach improved the reliability of the UI test suite and enhanced the continuous integration feedback loop. Her work contributed to higher release confidence and more dependable accessibility coverage for the project.