I installed 1.99.7 on my MacBook Pro. I encountered an issue with the standard Retina resolution (which I believe that it is the same in 1.99.6). 

As the dialog boxes are not resizable and the Font DB has been greatly expanded, the bottom portion of the DB which includes the OK button is not accessible. The workarounds are (a) maximize to full screen, which leaves an empty (dark) desktop instance, and (b) change the screen resolution. 

Has anyone else seen this or is it something I am missing? 

Thanks! 

Marcelo