title: ChromeOS startActivity does not work if I close app (X top right) and get a notification
body: <p>I have a ChromeOS 100 Acer Chromebook 314.
  I open the app, I am logged in, and after that I will close it from the top-right corner.
  Then I receive a notification and I run this code:</p>
  <pre><code> try {
                      val intentActivity = Intent(context, IncomingCallActivity::class.java)
                      intentActivity.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS)
                      context.startActivity(intentActivity)
                  } catch (e: Exception) {
                      FL.e(TAG, &quot;makeCall()::Failed -&gt; cannot start activity: ${e.message}&quot;)
                  }
  </code></pre>
  <p>This does not fail, but does not open the activity neither.</p>
  <p>I have also tried:</p>
  <pre><code>  PendingIntent.getActivity(context, 12346, intentActivity, PendingIntent.FLAG_IMMUTABLE).send()
  </code></pre>
  <p>But same issue. This works fine on phones. BUT on phones I am running this from the ConnectionService.onShowIncomingCall. I cannot use that because there is no ConnectionService in the chromeOS api. Any idea I can make my activity appear properly always?</p>