Worked on the tauri-apps/wry repository to enhance the stability of WebView integration for macOS, specifically targeting versions 10.13 and 10.14. Addressed a persistent crash related to the NSHTTPCookie symbol and resolved issues with the drawsBackground invocation in WKWebViewConfiguration. The solution involved careful debugging and modification of Rust code to ensure compatibility across macOS versions, resulting in reduced crash risk and smoother user experiences for applications relying on WebView. This work leveraged expertise in Rust programming, macOS development, and WebView integration, ultimately contributing to fewer support incidents and improved reliability for cross-version macOS applications.