In June 2025, Kxuan Xuan addressed a critical terminal UI issue in the canonical/snapd repository by fixing incorrect width calculations for CJK characters, which previously caused miswrapped progress bars and text displays. Leveraging Go and YAML, Kxuan integrated the go-runewidth and uniseg libraries to accurately determine rune display widths, ensuring proper text wrapping across diverse locales and terminal emulators. This work required careful dependency management and a strong understanding of internationalization challenges. By updating the progress and text wrapping logic, Kxuan improved the reliability of terminal output for users in East Asia and CI environments that depend on predictable layouts.