There are Questions here that sound similar, but don’t solve my specific issue, and I cannot seem to extract the information to get it to run. I have a MultiSliver I want to display, I get however the following Error Message. I tried using SliverToBoxAdapter, but I cannot seem to figure out where to put it.

I’m starting a new app with auto_route as router. The main screen has a nested navigation with a bottom navigation bar. My MainScreen has 2 nested routes FooPage and BarPage. There is an AppBar on the top of the screen. I don’t want it to flicker when I change between the pages, so the appbar is included in MainScreen. I want the Bounce physics and the bodies of my pages are Slivers. That’s why I went for a NestedScrollView.

I want to achieve a complex scrolling behavior in flutter. I assume sliver is the way to go but I could not find a way to solve my problem.

I’m currently using a SliverReorderableList in my Flutter project to display a list of items. I need to detect when an item in the list has moved, even while the draggable item is still in overlay (not yet dropped) and the onReorder callback is not triggered. Here’s the code snippet I’m working with: