I have been working with NestedList over the past few days and have run into an odd behavior with its scroller. The scroller will reset to the top of the NestedList when an item is selected once, but will remain in the same position if the back button is tapped and the same item is selected two or more times. This behavior is best demonstrated with an example:
1. Scroll to the very bottom of the list and tap the last item labeled "Snacks (BOTTOM OF PANEL)." Notice that the blue selection background does not appear after tapping the item.
2. Hit the back button to return to the top-level list. Notice that the scroller has reset to the top of the list, hence the blue selection background not appearing earlier.
3. Scroll to the very bottom of the list and tap the last item again. Notice that the blue selection background appears this time.
4. Hit the back button again. The scroller has maintained its position at the bottom of the list, which is likely the intended behavior of the component.
Does anyone have a workaround for this issue? My application has nested lists with many items. Maintaining the scroller position would be quite valuable to the user experience.
Note: The issue does NOT happen if the top-level nodes are leaves pointing to a details card.