Wpf.Ui.Controls.NumberBox event ValueChanged called early

Describe the bug

ValueChanged event is called before the binded value changes

To Reproduce

with this piece of code we can see that NumberBox.Value is the correct value but the binded value doesn't.

         <StackPanel Grid.Row="2" Margin="20" Grid.ColumnSpan="2">
            <ui:NumberBox Value="{Binding testValue}" ValueChanged="NumberBox_ValueChanged"  HorizontalAlignment="Left"/>
            <TextBlock x:Name="bugReport" TextWrapping="Wrap"/>
         </StackPanel>

      public double testValue { get; set; } = 10.12345567788;
      private void NumberBox_ValueChanged(object sender, System.Windows.RoutedEventArgs e) {
         if(bugReport == null)
            return;
         bugReport.Text += $" - {( (NumberBox)sender ).Value.ToString()} ({testValue})";
      }

Expected behavior

The event is called after the binded value is associated

Screenshots

OS version

Window 11

.NET version

.net 9.0

WPF-UI NuGet version

3.0.5

Additional context

No response

Start by reproducing the issue with the provided NumberBox XAML and C# handler, then trace the NumberBox ValueChanged implementation and its binding behavior. Done means the bound testValue is updated before ValueChanged observes it, while the existing reproduction behaves as expected.