Worked on the flutter/flutter repository to address a critical bug affecting text scaling stability in dynamic UI layouts. Focused on refining the TextScaler.clamp method, the developer implemented logic to compute new minimum and maximum scale values before performing equality checks, ensuring that assertion failures no longer occur when clamping already-clamped scalers. When the computed bounds matched, the solution returned a _LinearTextScaler instead of constructing an invalid _ClampedTextScaler, thereby preventing runtime errors. This fix, delivered using Dart and Flutter with a strong emphasis on testing, improved the reliability and consistency of text scaling across applications using the framework.