Put these code at the very first of your composbale function

Composable.kt

val owner = LocalLifecycleOwner.current
    val context = LocalContext.current
    LaunchedEffect(key1 = vm.uiScope.value){
        vm.uiScope.forward(
            ScopeManager(
                navHostController = navController,
                owner = owner,
                toaster = Toaster(context)
            )
        )
    }