I am experiencing the same bug. On iOS 18 and older, when I move a slider, the last value reported by onEditingChanged returns false, as expected. But now on my iPhone 15 Pro running iOS 26.1 and built with Xcode Version 26.1 (17B55), the last reported value for the slider's onEditingChanged is still returning true for the final value when I lift my finger off the slider.

Anyone know the new string to get to the Settings -> Accessibility -> Hearing Devices screen? This is the URL my app uses currently and it's broken on iOS 18. "App-prefs:root=General&root=ACCESSIBILITY&path=HEARING_AID_TITLE"