Worked on stabilizing the image picker flow for iOS in the flutter/packages repository, focusing on resolving a touch-through regression affecting the user experience during image capture and dismissal. Addressed this by implementing a transparent, high-level UIWindow in Objective-C, which absorbs background touches when the UIImagePickerController is dismissed, preventing unintended interactions with underlying Flutter UI elements such as bottom sheets. This solution ensured consistent behavior across multiple iOS versions, specifically iOS 18 and iOS 26, and reduced the risk of UI disruption. The work leveraged skills in Flutter, mobile development, and iOS development to improve reliability for end users.