Save Directly and Save As causes Greenshot error

If I choose capture region or capture full screen, I get the following error message (started a week or so ago, while on version 1.3.249):

Exception: System.Exception
Message: The notification platform is unavailable.

The notification platform is unavailable.

Additional Information:
RestrictedDescription : The notification platform is unavailable.

__RestrictedErrorObject : System.Exception+__RestrictedErrorObject
__HasRestrictedLanguageErrorObject : False

Stack:
at Windows.UI.Notifications.ToastNotificationManager.CreateToastNotifier(String applicationId)
at Microsoft.Toolkit.Uwp.Notifications.ToastNotificationManagerCompat.CreateToastNotifier()
at Greenshot.Plugin.Win10.ToastNotificationService.ShowMessage(String message, Nullable1 timeout, Action onClickAction, Action onClosedAction) in D:\\a\\1\\s\\src\\Greenshot.Plugin.Win10\\ToastNotificationService.cs:line 179 at Greenshot.Plugin.Win10.ToastNotificationService.ShowInfoMessage(String message, Nullable1 timeout, Action onClickAction, Action onClosedAction) in D:\a\1\s\src\Greenshot.Plugin.Win10\ToastNotificationService.cs:line 200
at Greenshot.Helpers.CaptureHelper.SurfaceMessageReceived(Object sender, SurfaceMessageEventArgs eventArgs) in D:\a\1\s\src\Greenshot\Helpers\CaptureHelper.cs:line 668
at Greenshot.Base.Core.AbstractDestination.ProcessExport(ExportInformation exportInformation, ISurface surface) in D:\a\1\s\src\Greenshot.Base\Core\AbstractDestination.cs:line 114
at Greenshot.Destinations.FileDestination.ExportCapture(Boolean manuallyInitiated, ISurface surface, ICaptureDetails captureDetails) in D:\a\1\s\src\Greenshot\Destinations\FileDestination.cs:line 125
at Greenshot.Base.Core.AbstractDestination.<>c__DisplayClass28_0.<ShowPickerMenu>b__4(Object sender, EventArgs e) in D:\a\1\s\src\Greenshot.Base\Core\AbstractDestination.cs:line 257
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Configuration dump: