title: Notification sound not playing when in different tab in Flutter (js.context.callMethod)
body: <p>I use &quot;js.context.callMethod('playAudio1', [path]);&quot; for notification in Flutter web app package does not run in the background when different tabs are open.</p>
  <pre><code>  void playAudio(String path) {
      js.context.callMethod('playAudio1', [path]);
      Future.delayed(
          Duration(milliseconds: 1),
          () =&gt; {
                showTopSnackBar(
                    context,
                    CustomSnackBar2.success(
                        message2: &quot;Yeni Siparişiniz Var&quot;, message1: &quot;&quot;))
              });
    }
  </code></pre>