I was able to download and install the Manager. It told me that I had to install the 300, 310, and the beluga..so I did.
 
	then I quit the manager and tool a look at my XPlane files..Aircraft..There was a folder called iniSimulations..and there were the downloaded planes.. with no apparent version numbers. The planes I had already downloaded were still there in the heavy Metal file..with version numbers.
 
	Hummmmm
 
	So I opened the Manager again and it said I needed to download the files again.. So this is not off to a great start.
 
	Hope you get it figured out.
 
	I am Using:
 
	iMac (Retina 5K, 27-inch, 2019
 
	3.6 GHz Intel Core i9
 
	64 GB 2667MHz DDR4
 
	Radeon Pro Vega 48 8GB
 
	macOS 12.0.1
 
	Xplane 11.55r2 (64 bit)
 
	X55 Saitek Pro Rhino Stick 
	X55 Saitek Rhino Throttle