[CAN-27408] Cubase 10.5 completely slow on Mac Mojave

			OSX version   		nr-supported
cubase 8		10.9	- 10.11			3	
cubase 8.5		10.10	- 10.12 		3
cbase 9			10.11	- 10.12  		2
cubase 9.5 		10.12 	- 10.14  		3
cubase 10		10.12	- 10.15  		3
cubase 10.5		10.14	- 10.15  		2
cubase 11		?	- 10.16	 		?

So depending if Steinberg use 2 or 3 OSX versions it will be 10.14 or 10.15.