emit('popState')... can't get it do anything

Expected behavior

Could be my misunderstanding or using the wrong pattern; seems like emit(‘popState’) should call window.history.back()

Actual behavior

No observable behavior.

Steps to reproduce behavior

choo v.6.6.0

    this.emitter.prependListener(this._events.POPSTATE, function () {
      self.emitter.emit(self._events.NAVIGATE)
    })

  function onClick (e) {
    emit('popState')
    //window.history.back() //has desired affect.
  }
        <button onclick=${onClick}>
          Back
        </button>

[Powersource]

Note that this is still incorrectly documented on the website https://github.com/choojs/website/issues/75

[goto-bus-stop]

There’s currently no event to navigate backwards (or forwards) through the browser’s history. I agree we should probably have one.

is this necessary when you can do history.back()?