Jetpack Compose release version: 1.0.0-alpha09 Android Studio Build: Build #AI-202.7319.50.2031.7049475, built on December 24, 2020

Steps to Reproduce:

Open a NavHost-ed composable screen containing a LazyColumn built with LazyPagingItems collected from a view model
Scroll it
Navigate to an other composable
Navigate back to the first one

Result: the LazyColumn is scrolled back to top

Expected: the scroll position should be remembered

Sample code that works: https://gist.github.com/CyrilFind/5c7d108dd8d030fe7a6a556e43f29f6f

If the .collectAsLazyPagingItems() line from this sample is done before declaring the NavHost, it works as expected but if it is done inside the composable block, it does not.

@Composable
fun MainNavHost(navController: NavHostController) {
    val lazyListState = rememberLazyListState()
    val listViewModel: ListViewModel = viewModel()
    val items = listViewModel.pagerFlow.collectAsLazyPagingItems() // works if done here
    NavHost(navController = navController, startDestination = LIST) {
        composable(LIST) {
            // val items = listViewModel.pagerFlow.collectAsLazyPagingItems() // does not work if done here
            LazyColumn(
                modifier = Modifier.fillMaxSize(),
                state = lazyListState
            ) {
                items(items) { Text("Item #$it") }
            }
        }
        composable(OTHER) { Text("Coucou !") }
    }
}