IssueTracker

Jetpack Compose version: 1.6.0-alpha08

Jetpack Compose component used: androidx.compose.material3:material3:1.2.0-alpha11

Android Studio Build: Android Studio Hedgehog Build #AI-231.9392.1.2311.11076708.

Kotlin version: 1.9.20

PullToRefresh doesn't preserve its state properly between configuration changes (e.g screen rotation)

Minimal sample to reproduce the bug:

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        setContent {
            PullToRefreshSample()
        }
    }
}

@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun PullToRefreshSample() {
    var itemCount by rememberSaveable { mutableIntStateOf(15) }
    val state = rememberPullToRefreshState()
    if (state.isRefreshing) {
        LaunchedEffect(true) {
            // fetch something
            delay(2500)
            itemCount += 5
            state.endRefresh()
        }
    }
    Box(Modifier.nestedScroll(state.nestedScrollConnection)) {
        LazyColumn(Modifier.fillMaxSize()) {
            if (!state.isRefreshing) {
                items(itemCount) {
                    ListItem({ Text(text = "Item ${itemCount - it}") })
                }
            }
        }
        PullToRefreshContainer(
            modifier = Modifier.align(Alignment.TopCenter),
            state = state,
        )
    }
}

Steps to Reproduce or Code Sample to Reproduce:

1. Run the above code snippet on any android device.
2. trigger refreshing by pull-to-refresh gesture.
3. Rotate device Screen

You should notice the Pull to Refresh indicator disappears even though state.endRefresh() hasn't been called yet. So, the indicator should remain visible on

Stack trace (if applicable): N/A

Attached video showing the bug: