got the same Problem here:
https://forum.renoise.com/t/authentication-for-rewire-every-time/41325
Apple: file:///Users/to/Library/Preferences/Renoise/V3.1.1/KeyBindings.xml
Dont see, can read, all white
A Renoise-Shortcuts.pdf would be nice
use the Shortcuts from here, but think its for a older Renoise Version
http://reg.s63.xrea.com/Renoise-help/English-help/helpPart6c.htm