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kotlinlang

How can we store the state of the LazyColumn. I read something about rememberSaveableStateHolder(),  will that help. ?

It should be handled by the navigation library you are using, no extra work should be usually required. AFAIK

I thought the same, but what i'm seeing is that if there is some change in the top bar in the Scaffold then the content which is also a Composable which has the LazyColumn it renders it self.

And LazyColumn goes back to initial scroll position

Does it suppose to happen in the first place ?

isn’t this `val state = rememberLazyListState()` and then just pass the state to the lazy column?

If you not specify state in LazyColumn it will use `rememberLazyListState()`  internally. Which also internally use rememberSaveableState...
So in theory it should work out of the box.

So i have a top bar in the scaffold, which bring up a bottomSheet, so that is happening that as soon as the bottom sheet comes up, the comes up the composable in the content of the scaffold is also re-rendered

```fun QuestionListRepo(questionnaireViewModel: QuestionnaireViewModel) {
    val qData by questionnaireViewModel.questionnaireData.observeAsState()
    val scaffoldState = rememberScaffoldState(rememberDrawerState(DrawerValue.Open))
    val bottomSheetScaffoldState = rememberBottomSheetScaffoldState(
        bottomSheetState = BottomSheetState(BottomSheetValue.Collapsed)
    )
    Scaffold(
        scaffoldState = scaffoldState,
        topBar = {
            QuestionnaireTopBar(bottomSheetScaffoldState, 3, questionnaireViewModel)
        },
        content = {
            when (qData) {
                is Resource.Success -&gt; {
                    (qData as Resource.Success).data?.let {
                        GenerateUI(it, questionnaireViewModel)
                    }
                }
                is Resource.Loading -&gt; {
                    ProgressBar()
                }
            }
        },
        bottomBar = {
            Column {
                BottomSheet(questionnaireViewModel, bottomSheetScaffoldState)
                QuestionnaireBottomBar(questionnaireViewModel)
            }
        }
    )
}```


GenerateUI - is the composable which has the LazyColumn

Does the change in the bottomSheetScaffoldState, triggers a re-render in other places as well ?

A rerender should not change the state. So in theory i would expect that it works.