System library is installed on my MacMini and all sync'd to my iCloud photo library. When I try to configure Photos on my MBP it won't allow access to the iCloud photo library unless I make it's (empty) library the system library. Since you can only have one system library it stops my Mini from syncing. Anyone know away around this? Seems weird that the only way to now view photos on my MBP is via the web. Thanks!