NRE in Freezable.RemoveContextInformation

### Description

System.NullReferenceException: Object reference not set to an instance of an object. at System.Windows.Freezable.RemoveContextInformation(DependencyObject context, DependencyProperty property) at System.Windows.Freezable.RemoveInheritanceContext(DependencyObject context, DependencyProperty property) at System.Windows.DependencyObject.RemoveSelfAsInheritanceContext(DependencyObject doValue, DependencyProperty dp) at System.Windows.Freezable.OnFreezablePropertyChanged(DependencyObject oldValue, DependencyObject newValue, DependencyProperty property) at System.Windows.Media.RenderData.PropagateChangedHandler(EventHandler handler, Boolean adding) at System.Windows.UIElement.RenderClose(IDrawingContent newContent) at System.Windows.Media.VisualDrawingContext.CloseCore(RenderData renderData) at System.Windows.Media.RenderDataDrawingContext.DisposeCore() at System.Windows.Media.DrawingContext.System.IDisposable.Dispose() at System.Windows.Media.RenderDataDrawingContext.Close() at System.Windows.UIElement.Arrange(Rect finalRect) at System.Windows.ContextLayoutManager.UpdateLayout() at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg) at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork() at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks() at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget) at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

System.NullReferenceException: Object reference not set to an instance of an object. at System.Windows.Freezable.RemoveContextInformation(DependencyObject context, DependencyProperty property) at System.Windows.Freezable.RemoveInheritanceContext(DependencyObject context, DependencyProperty property) at System.Windows.DependencyObject.RemoveSelfAsInheritanceContext(DependencyObject doValue, DependencyProperty dp) at System.Windows.Freezable.OnFreezablePropertyChanged(DependencyObject oldValue, DependencyObject newValue, DependencyProperty property) at System.Windows.Media.RenderData.PropagateChangedHandler(EventHandler handler, Boolean adding) at System.Windows.UIElement.RenderClose(IDrawingContent newContent) at System.Windows.Media.VisualDrawingContext.CloseCore(RenderData renderData) at System.Windows.Media.RenderDataDrawingContext.DisposeCore() at System.Windows.Media.DrawingContext.System.IDisposable.Dispose() at System.Windows.Media.RenderDataDrawingContext.Close() at System.Windows.UIElement.Arrange(Rect finalRect) at System.Windows.ContextLayoutManager.UpdateLayout() at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg) at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork() at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks() at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget) at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) at System.Windows.Threading.DispatcherOperation.InvokeImpl() at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state) at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state) at System.Windows.Threading.DispatcherOperation.Invoke() at System.Windows.Threading.Dispatcher.ProcessQueue() at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs) at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam) at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg) at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame) at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame) at System.Windows.Application.RunDispatcher(Object ignore) at System.Windows.Application.RunInternal(Window window) at System.Windows.Application.Run(Window window) at ToltTech.AbilityDrive.App.Main() in C:\Data\abilitydrive\ToltTech.AbilityDrive\App.xaml.cs:line 115

### Reproduction Steps

Occurs in application Ability Drive v2210.4.2.1 (see https://tolttech-bits.s3.us-west-2.amazonaws.com/abilitydrive/AbilityDrive.Setup-x86-Release-2210.4.2.1.msi for MSI download, matching symbols at https://tolttech-bits.s3.us-west-2.amazonaws.com/abilitydrive/ToltTech.AbilityDrive-Symbols-x86-Release-2210.4.1.0.zip) when running on a Microsoft Surface / Win11 based Speech Generating Device from EyeGaze.Com. Have not seen a repro on other Windows based devices. Occurred once over a two week period.

### Expected behavior

No ANE

### Actual behavior

Failure observed once over a two week period.

### Regression?

_No response_

### Known Workarounds

_No response_

### Impact

_No response_

### Configuration

Surface Pro 7 OS Build 19045

### Other information

_No response_