title: How do I make UIAccessibility announcement on a simulator?
body: <p>I have a simple view controller which performs this in <code>viewDidLoad()</code>.</p>
  <pre><code>DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 10) {
      UIAccessibility.post(notification: .announcement, argument: &quot;Hello world.&quot;)
  }
  </code></pre>
  <p>When I have Voiceover enabled on my device, this works perfectly fine.</p>
  <p>However, on a simulator, the announcement does not run. I have tried playing around with the accessibility inspector but I cannot get Voiceover to announce this.</p>
  <p>Are there any known workarounds? I'm running Xcode 11, iOS 13 Simulators.</p>