A Boolean value that controls whether the scroll-to-top gesture is enabled.
Mac Catalyst 13.0+
The scroll-to-top gesture is a tap on the status bar. When a user makes this gesture, the system asks the scroll view closest to the status bar to scroll to the top. If that scroll view has scrollsToTop set to NO, its delegate returns NO from scrollViewShouldScrollToTop:, or the content is already at the top, nothing happens.