During June 2026, contributed to the deltachat-ios repository by refining the chat input bar with a new Liquid Glass UI. Focused on reducing the input bar’s size and tightening padding and button dimensions, the work aimed to create a cleaner and more usable chat interface while maintaining alignment with the existing design system. The implementation, using Swift and SwiftUI, enhanced both the aesthetics and usability of the chat input area. Documentation and changelog entries were updated to reflect these changes, and care was taken to preserve design integrity by avoiding negative padding in the pre-liquid glass state. No bugs were addressed.