Button can be clicked, but does not appear. New button in fresh app.
Made the person I was helping through the ChocoBreak tutorial get a bit disheartened.
In Direct3D display mode, the button appears in frame editor. Not in Run App.
Active System Box displays and works OK regardless.
(I'm aware Direct3D is a Windows-only display mode, but behaviour should be consistent.)
Affects both Windows and Mac application export type.
I'll put system specs here JIC:
Mac OS X 10.14.2 Mojave
Processor 1.4 GHz Intel i5
Memory 4GB DDR3
Intel HD Graphics 5000 1536MB