"Failed to get document because the client is offline" error in Xamarin.Forms project

[CostasAthan]

Here is my code of the App.xaml.cs file of a Xamarin.Forms project:

public partial class App : Application
    {
            public App()
            {
                CrossFirebaseCrashlytics.Current.HandleUncaughtException();
    
                InitializeComponent();
    
                MainPage = new Page();
    
                MainThread.BeginInvokeOnMainThread(async () => await Loader());
            }
    
            
            private async Task Loader()
            {
                var firebaseDocExists = false;
    
                var firebaseDoc = await CrossCloudFirestore.Current
                                                           .Instance
                                                           .Collection("myCollection")
                                                           .Document("docId")
                                                           .GetAsync();
    
                firebaseDocExists = firebaseDoc.Exists;
    
                if (firebaseDocExists == false) MainPage = new MyPage();
                else MainPage = new NavigationPage(new MainPage());
            }
    }

At the launch of the Android app on physical devices (API levels 29 & 31), not on the emulator, I get the following error:

crc64[alphanumeric_string].CrashlyticsException: Plugin.CloudFirestore.CloudFirestoreException: Failed to get document because the client is offline.
at MyApp.App.Loader ()(:0)
at MyApp.App.<.ctor>b__0_0 ()(:0)

Before the first Firestore reference in my initial code, I added this new line of code:

await CrossCloudFirestore.Current.Instance.EnableNetworkAsync();

No difference at all.

I also should add that running the app on the emulator does not produce the error, regardless which API level I use.

Environment details

• OS: Android API levels 29 & 31
• .NET version: .NET Standard 2.0
• Package name and version: Plugin.CloudFirestore.Fix 5.0.0