Unhandled TaskCanceledException in ActionThrottler.Call

[Kevin-Seiden]

When I close my application while the chart is running in a real-time configuration, it throws an exception in the dev environment.

This exception was originally thrown at this call stack:

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
    System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
    System.Windows.Threading.DispatcherOperation.Wait(System.TimeSpan)
    System.Windows.Threading.Dispatcher.InvokeImpl(System.Windows.Threading.DispatcherOperation, System.Threading.CancellationToken, System.TimeSpan)
    System.Windows.Threading.Dispatcher.Invoke(System.Action, System.Windows.Threading.DispatcherPriority, System.Threading.CancellationToken, System.TimeSpan)
    System.Windows.Threading.Dispatcher.Invoke(System.Action)
    System.Threading.Tasks.Task.Execute()
    System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
    System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
    LiveChartsCore.Kernel.ActionThrottler.Call()

This is a two series chart using LineSeries{TimeSpanPoint}. Data is being added to the series at about 10Hz. I've only seen the exception occur on a hard close of the application (Windows "X" button). The business logic in my application which fires the event that updates the chart is being stopped prior to application termination (via IDisposable pattern) however, this happens in other areas of the application other than a hard close and produces no errors.

• Version: LiveChartsCore.SkiaSharpView.WPF 2.0.0-beta 101
• Windows 10
• Hosting Application Target: .Net Framework 4.8