Access Violation when using Nuget package

[laughsuggestion]

Trying Veldrid/ImGui example:

    class Program
    {
        static void Main(string[] args)
        {
            VeldridStartup.CreateWindowAndGraphicsDevice(
                new WindowCreateInfo(50, 50, 1280, 720, WindowState.Normal, "ImGui.NET Sample Program"),
                new GraphicsDeviceOptions(true, null, true, ResourceBindingModel.Improved, true, true),
                out var window,
                out var gd);

            var imguiRenderer = new ImGuiRenderer(gd, gd.MainSwapchain.Framebuffer.OutputDescription, window.Width, window.Height);

            window.Resized += () =>
            {
                gd.MainSwapchain.Resize((uint)window.Width, (uint)window.Height);
                imguiRenderer.WindowResized(window.Width, window.Height);
            };

            var cl = gd.ResourceFactory.CreateCommandList();

            while (window.Exists)
            {
                var input = window.PumpEvents();
                if (!window.Exists) { break; }
                imguiRenderer.Update(1f / 60f, input); // Compute actual value for deltaSeconds.

                // Draw stuff
                ImGui.Text("Hello World");

                cl.Begin();
                cl.SetFramebuffer(gd.MainSwapchain.Framebuffer);
                cl.ClearColorTarget(0, RgbaFloat.Black);
                imguiRenderer.Render(gd, cl);
                cl.End();
                gd.SubmitCommands(cl);
                gd.SwapBuffers(gd.MainSwapchain);
            }
        }
    }

Crashes on line: var imguiRenderer = new ImGuiRenderer(gd, gd.MainSwapchain.Framebuffer.OutputDescription, window.Width, window.Height);

With error: System.AccessViolationException: 'Attempted to read or write protected memory. This is often an indication that other memory is corrupt.'

Packages (just the veldrid/imgui ones listed here):

  <package id="Veldrid" version="4.9.0-beta1" targetFramework="net472" />
  <package id="Veldrid.ImGui" version="5.72.0" targetFramework="net472" />
  <package id="Veldrid.MetalBindings" version="4.9.0-beta1" targetFramework="net472" />
  <package id="Veldrid.OpenGLBindings" version="4.9.0-beta1" targetFramework="net472" />
  <package id="Veldrid.SDL2" version="4.9.0-beta1" targetFramework="net472" />
  <package id="Veldrid.StartupUtilities" version="4.9.0-beta1" targetFramework="net472" />
  <package id="ImGui.NET" version="1.87.2" targetFramework="net472" />
  <package id="ImGui.NET.Docking" version="1.75.0" targetFramework="net472" />

Thoughts?