The property doesn't update on the UI consistently - xaml

Question

I have the problem that one property of the selected item in collection view doesn't update consistently. I have INotifyPropertyChanged and all of that. The property that I am talking about is progress in CurrentEntry. As you can see after that I have Console.WriteLine with success string so I know for a fact that everything went as It should and I don't get any exceptions. I even check website that it updated there just to be sure. As I said it is very consistent, sometimes I can do the task 5 times successfully so that it updates and other 5 times it doesn't update.
I'm not sure what could be causing this. I tried putting the line where I update it in MainThread.BeginInvokeOnMainThread but this probably isn't relevant as I am updating property not a label or anything. This is MVVM not code behind.
async Task Info()
{
await Task.Run(async () =>
{
IsBusy = true;
try
{
if (currentEntry.progress < currentEntry.media.Episodes)
{
string token = Preferences.Get("token", "default_value");
var anilistGraphQlHttpClient =
new GraphQLHttpClient("https://graphql.anilist.co", new NewtonsoftJsonSerializer());
anilistGraphQlHttpClient.HttpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + token);
var IncreaseProgressEntry = new GraphQLRequest
{
Query = #"mutation IncreaseProgress($id: Int, $progress: Int) { SaveMediaListEntry(id: $id, progress: $progress) { id progress status } } ",
OperationName = "IncreaseProgress",
Variables = new
{
id = CurrentEntry.id,
progress = currentEntry.progress + 1
}
};
var graphQlResponseAnimeList =
await anilistGraphQlHttpClient.SendQueryAsync<Data>(IncreaseProgressEntry);
CurrentEntry.progress = currentEntry.progress + 1;
Console.WriteLine("success");
}
}
catch (HttpRequestException httpRequestException)
{
Console.WriteLine(httpRequestException);
MainThread.BeginInvokeOnMainThread(() =>
{
DependencyService.Get<Toast>().Show("No internet");
});
}
catch (GraphQLHttpRequestException e)
{
Console.WriteLine(e);
Preferences.Set("token", "default_value");
await Shell.Current.GoToAsync($"//LandingPage");
MainThread.BeginInvokeOnMainThread(() =>
{
DependencyService.Get<Toast>().Show("Token revoked or expired");
});
}
catch (Exception e)
{
Console.WriteLine(e);
MainThread.BeginInvokeOnMainThread(() =>
{
DependencyService.Get<Toast>().Show("Unexpected error happened");
});
}
finally
{
IsBusy = false;
}
});
}
CurrentEntry type model
public class ListEntry : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
void OnPropertyChanged([CallerMemberName] string name = "")
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
}
public int? id { get; set; }
public Media media { get; set; }
public int? _score;
public int? score
{
get => _score;
set
{
if (value == _score)
return;
_score = value;
OnPropertyChanged();
}
}
public int _Progress;
public int progress
{
get => _Progress;
set
{
if (value == _Progress)
return;
_Progress = value;
OnPropertyChanged();
}
}
public string status { get; set; }
}
My xaml:
<ContentPage
x:Class="OtakuApp.Pages.AnimeListPage"
xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:xct="http://xamarin.com/schemas/2020/toolkit"
x:Name="AnimeListPagee">
<RefreshView
x:Name="HomeRefreshView"
BackgroundColor="DodgerBlue"
Command="{Binding RefreshCommand}"
IsRefreshing="{Binding IsBusy}"
RefreshColor="White">
<CollectionView
x:Name="CollectionView1"
BackgroundColor="Transparent"
IsGrouped="True"
ItemsSource="{Binding AnimeGroupObservable}"
SelectedItem="{Binding CurrentEntry}"
SelectionMode="Single"
VerticalOptions="Fill">
<CollectionView.ItemsLayout>
<LinearItemsLayout ItemSpacing="15" Orientation="Vertical" />
</CollectionView.ItemsLayout>
<CollectionView.GroupHeaderTemplate>
<DataTemplate>
<StackLayout>
<Label
Margin="30,15,0,5"
FontAttributes="Bold"
FontSize="25">
<Label.FormattedText>
<FormattedString>
<Span Text="{Binding Name}" />
<Span Text=": " />
<Span Text="{Binding entryCount}" />
</FormattedString>
</Label.FormattedText>
</Label>
</StackLayout>
</DataTemplate>
</CollectionView.GroupHeaderTemplate>
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout>
<Frame
Margin="15,0,15,0"
Padding="0"
BackgroundColor="Brown"
CornerRadius="5"
HeightRequest="150"
HorizontalOptions="Fill">
<Grid
Padding="0"
xct:TouchEffect.NativeAnimation="True"
BackgroundColor="Transparent"
ColumnSpacing="0"
RowSpacing="0">
<Grid.RowDefinitions>
<RowDefinition Height="*" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="110" />
<ColumnDefinition Width="*" />
<ColumnDefinition Width="50" />
</Grid.ColumnDefinitions>
<Image
Grid.RowSpan="2"
Aspect="AspectFill"
Source="{Binding media.CoverImage.Large}" />
<Label
Grid.Row="0"
Grid.Column="1"
Margin="5"
FontSize="14"
LineBreakMode="TailTruncation"
MaxLines="3"
Text="{Binding media.Title.UserPreferred}"
TextColor="White" />
<Label
Grid.Row="1"
Grid.Column="1"
Margin="5"
FontSize="14"
HorizontalOptions="End"
TextColor="White"
VerticalOptions="End">
<Label.FormattedText>
<FormattedString>
<Span Text="Score: " />
<Span Text="{Binding score}" />
</FormattedString>
</Label.FormattedText>
</Label>
<StackLayout
Grid.RowSpan="2"
Grid.Column="2"
BackgroundColor="Transparent"
VerticalOptions="Center">
<Label
HorizontalOptions="Center"
Text="{Binding progress}"
TextColor="White" />
<BoxView
Margin="15,0,15,0"
HeightRequest="2"
HorizontalOptions="Center"
Color="White" />
<Label
HorizontalOptions="Center"
Text="{Binding media.Episodes}"
TextColor="White" />
</StackLayout>
<Frame
Grid.RowSpan="2"
Grid.Column="2"
Padding="0"
xct:TouchEffect.Command="{Binding BindingContext.InfoCommand, Source={x:Reference Name=AnimeListPagee}}"
xct:TouchEffect.NativeAnimation="True"
xct:TouchEffect.NativeAnimationColor="White"
BackgroundColor="Transparent"
CornerRadius="30"
HeightRequest="45"
VerticalOptions="Start">
<Label
FontSize="30"
HorizontalOptions="Center"
Text="+"
TextColor="White"
VerticalOptions="Center" />
</Frame>
<Frame
Grid.RowSpan="2"
Grid.Column="2"
Padding="0"
xct:TouchEffect.Command="{Binding BindingContext.InfoCommand2, Source={x:Reference Name=AnimeListPagee}}"
xct:TouchEffect.NativeAnimation="True"
xct:TouchEffect.NativeAnimationColor="White"
BackgroundColor="Transparent"
CornerRadius="30"
HeightRequest="45"
VerticalOptions="End">
<Label
FontSize="30"
HorizontalOptions="Center"
Text="-"
TextColor="White"
VerticalOptions="Center" />
</Frame>
</Grid>
</Frame>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup Name="CommonStates">
<VisualState Name="Selected">
<VisualState.Setters>
<Setter Property="BackgroundColor" Value="Transparent" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</RefreshView>