Application initially appeared to be entirely non-functional, opening with a black canvas.
I was able to get the application to function by dragging the corner to resize, then toggling between a normal window and fullscreen a couple of times. I then had an editor that was basically usable - I was able to write and execute code, Intellisense was working - but there were still places where the window wasn't being rendered quite right - see attached screenshot for an example.
MacOS Mojave 10.14.3 (Latest at time of issue creation)
.NET Core 2.2.105
