GA 5 SE Expansion Library not showing in Cubase 10

https://www.steinberg.net/forums/viewtopic.php?f=283&t=152735&p=820486#p820486

Not sure if this is a bug or not but just purchased and expansion library for GA 5 SE and although it shows in the Steinberg Library Manager it does not show in Cubase 10 media bay under Groove Agent SE nor does it show in any drop down within Groove Agent. Any help appreciated.