Collect current offset of the bottom sheet

ObservingTheCurrentOffset.kt

fun SomeComposable(){
  val bottomSheetState = rememberStandardBottomSheetState()
  val scaffoldState = rememberBottomSheetScaffoldState(bottomSheetState)

  var currentOffset by remember { mutableFloatStateOf(0f) }

  runCatching {
      LaunchedEffect(bottomSheetState.requireOffset()) {
          snapshotFlow { bottomSheetState.requireOffset() }
              .collect { currentOffset = it }
      }
  }
  
  // Here comes the BottomSheetScaffold
  // ...
}