Property IsEnabled is not propagated to classes inherited from UserControl

[eSqadron]

Describe the bug

Property IsEnabled is not propagated to classes inheriting UserControl

I have custom UserControl, and I try to intercept IsEnabledProperty change inside of a class that inherits UserControl.

this.GetObservable(IsEnabledProperty).Subscribe(isEnabled => 
{
    // log, and debugger set in here
});

Above subscriber is never called, even when I properly bind IsEnabled in XAML.

To Reproduce

1. Add:

    [ObservableProperty]
    private bool _isCustomUserControl = true;

To MainViewModel.cs
2. With:

     this.PropertyChanged += (sender, args) =>
     {
         if (args.PropertyName == nameof(IsCustomUserControlEnabled))
         {
             // log, and debugger breakpoint set in here
         }
     };

Added to constructor of MainViewModel, I can see that IsCustomUserControlEnabled is actually updated
3. Add:
<local:CustomUserControl IsEnabled="{Binding IsCustomUserControlEnabled/>
To MainWindow.xaml
4. Create public partial class CustomUserControl : UserControl
5. With:

        this.GetObservable(IsEnabledProperty).Subscribe(isEnabled => 
        {
            // log, and debugger breakpoint set in here
        });

Added to constructor CustomUserControl.xaml.cs, I can see that IsCustomUserControlEnabled is not propagated to IsEnabled of CustomUserControl

If this is too confusing to reproduce I can provide you with sample app, but I think it is straight forward enough

Expected behavior

Step 5 - Properties inherited from UserControl, bound using MVVM ObservableProperty, should be propagated to child classes.
Which means, that when I update IsCustomUserControlEnabled, breakpoint inside of subscriber to IsEnabledProperty should be hit

Avalonia version

11.2.1

OS

Windows

Additional context

No response

[timunie]

UserControl is probably the wrong control type for you. See it as a page, not a control like a custom button. Consider to inherit ContentControl or TemplatedControl for example.

https://github.com/AvaloniaUI/Avalonia.Samples/tree/main/src/Avalonia.Samples/CustomControls/RatingControlSample