No succeeding emission after catching an exception in Flow/LiveData

Question

I'm loading some data using Flow which works as expected. The problem is, if an exception is thrown (handled in a <T> Flow<T>.catch), the succeeding call to loadData() is not received by someChannel.asFlow().onEach { print(it) }. On the other hand, the emission from the channel is still received by terminal flow operatorcollect()declared ininit` block. Do I miss something in handling the exception?

// Fragment
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
  viewModel.loadData()
  viewModel.apply {
    someLiveData.observe(viewLifecycleOwner, Observer { data ->
        adapter.refreshData(data)
    })
  }
}

// ViewModel
private val someChannel = ConflatedBroadcastChannel<Long>()

val someLiveData = someChannel.asFlow()
  .onEach { print(it) } // no succeeding emission received
  .flatMapLatest { repo.getData() }
  .onStart { /* set values  */ }
  .onEach { /* set values  */ }
  .catch { t ->
    // this properly catch the exceptions from the repository
    /* set values  */
    _errorMessage.value = t.message
  }
  .asLiveData()

init {
  viewModelScope.launch {
    someChannel.asFlow()
      .collect {
        // This one still works even after catching the exception from `someLiveData` stream
        print(it)
      }
  }
}

fun loadData() {
  someChannel.offer(System.currentTimeMillis())
}