During December 2025, S. Gray focused on improving the user interface reliability of the TACC/Core-Portal repository by addressing a persistent alignment issue in the Copy Modal component. Using CSS and front end development skills, S. Gray updated the modal’s styles to ensure consistent layout and visual clarity, directly enhancing the user experience during copy operations. The work included resolving related linting errors, which contributed to maintaining code quality and adherence to UI standards. While the scope was limited to a single bug fix, the targeted approach demonstrated effective CSS debugging and attention to maintainability within a collaborative Git-based workflow.