When disposing you are not removing event handler for SizeChanged https://github.com/sharpdx/Toolkit/blob/master/Source/Toolkit/SharpDX.Toolkit.Game/WinRT/GameWindowWinRTXaml.cs#L209
When disposing you are not removing event handler for SizeChanged
https://github.com/sharpdx/Toolkit/blob/master/Source/Toolkit/SharpDX.Toolkit.Game/WinRT/GameWindowWinRTXaml.cs#L209