I just installed BTT on my MBP, Mojave and am unable to get started with it!
I've enabled BTT in the Accessibility | Privacy settings.
I tried restarting multiple times.
The best I can do is make the BTT icon show up in the Control Strip:
but the icon doesn't do anything.
I am unable to add any buttons (+ TouchBar Button) in the configuration dialog - in fact the "1" and "2" guiders never even go away!