withViewLifecycleScope does not continue collection after the first view LifecycleScopeOwner is destroyed

[RBusarow]

Given this code:

class MyFragment: Fragment() {

  val myViewModel = ...

  init {
    receiverScope.withViewLifecycle(this) {
      myViewModel.myFlow
        .onEach { ... }
        .launchOnStart()
    }
  }
}

Collection will happen after the fragment is initially started. If the fragment is pushed to the backstack and the View is destroyed, then the coroutine which observes the lifecycle is cancelled and not restarted. If the fragment is brought back into view and a new viewLifecycleOwner is created, it will not re-start collection.