我最近碰到了一个诡异的问题：我的App默认从 Route.Init 启动，通过 NavMultiClickPreventer 工具类跳转到 Route.Home ，这个工具类是我用来避免导航重复点击的（因为导航逻辑里会执行API请求）。正常运行App时完全没毛病，但一打开Android Studio Profiler（我用的是2024.2.1.11版本），App就会在 Route.Home 页面无限重置，每次重置都有延迟，还会打印这条日志：

WindowOnBackDispatcher com.myapp.test W sendCancelIfRunning: isInProgress=falsecallback=androidx.activity.OnBackPressedDispatcher$Api34Impl$createOnBackAnimationCallback$1@4009e08

我通过移除 NavMultiClickPreventer 里的CoroutineScope解决了问题，但始终搞不懂背后的原因，有没有大佬能帮忙分析下？

我的导航相关代码如下：

NavHost(
    navController = navController,
    startDestination = Route.Init
    composable<Route.Init> {}
    composable<Route.Home> {}
NavMultiClickPreventer.navigate(
    navController,
    Route.Home
    popUpTo(0) { inclusive = true }
    launchSingleTop = true
object NavMultiClickPreventer {
    private val isNavigated = mutableStateOf(false)
    private val scope = CoroutineScope(Dispatchers.Unconfined)
    fun navigate(navController: NavController, targetRoute: Route, builder: NavOptionsBuilder.() -> Unit = {}) {
        if (!isNavigated.value) {
            isNavigated.value = true
            navController.navigate(targetRoute){
                builder()
            resetAfterDelay()
    private fun resetAfterDelay() {
        scope.launch {
            delay(100)