Flutter - Local notification not fired after changing time zone in flutter

Question

I have set local notification with flutter_local_notifications 5.0.0 package. All notifications are working fine with the current time zone. But if I travel from India to USA my time zone is changed. And as a result, I do not get any notifications when I am in USA. I set notifications at every 30 minutes from 9 AM to 9 PM. Can anyone help me with this issue?

My code is as below:

  DateTime now = new DateTime.now();
  DateTime dateTime = DateTime(now.year, now.month, now.day, time.hour, time.minute);

  final timeZone = TimeZoneClass();
  // The device's timezone.
  String timeZoneName = await timeZone.getTimeZoneName();
 // Find the 'current location'
  final location = await timeZone.getLocation(timeZoneName);
  final scheduledDate = tz.TZDateTime.from(dateTime, location);

  var iosChannelSpecifics = IOSNotificationDetails();
  var platformChannelSpecifics = NotificationDetails(
      android: androidChannelSpecifics, iOS: iosChannelSpecifics);
  await flutterLocalNotificationsPlugin.zonedSchedule(id, APP_NAME, body, scheduledDate, platformChannelSpecifics,
      matchDateTimeComponents: DateTimeComponents.time,
      payload: payLoad,
      uiLocalNotificationDateInterpretation: UILocalNotificationDateInterpretation.absoluteTime,
      androidAllowWhileIdle: true);