why don't we see the ios app setting page anymore?

So I am using flutter-permission-handler to handle all the permission functionality,

for E.G

  // Location Permission
  askForLocation() async {
    // Permission type
    var status = await Permission.location.request();

    if (status.isGranted) {
      _location.value = status.isGranted;
      update();
    } else {
      print('open setting');
      openAppSettings();
    }
  }

work as expected on android but when it comes to ios it always returns permanently denied

however, with that kind of return it should open the app setting page, it opens only the home setting page on the simulator and a physical device.

my first response was to try to get the app from the setting page I couldn't find the app itself.

you can see the behaviour in this video https://youtu.be/ugpFMFyKhLY

anyone facing the same issue?