SupportSDK - iOS usability issue with back button

The SupportSDK on iOS provides a less than ideal UX when navigating around help pages because it overrides the default navigation controller back button to a custom back chevron icon. Doing this disables the swipe to go back gesture that is built in to UINavigationController. There is no benefit to overriding the back button in this way. The default Back button is clear and works as intended. Could you please fix this?