Groove Agent not seeing my libraries

Hi, I have got Cubase 12 AI. followed the instructions and installed all components available in Download Assistant with that license.

In Library manager I see 8 registered libraries under Groovy Agent.
In that specified directory I have only 6 VTS sound archives (doesn’t match to the info in library manager).
In Groovy Agent no kits are available (just empty window with “Load kit…”)

According to the tutorials and documentation for this Cubase edition I should have some Kits there to choose.

I’m new to cubase, so please give me some foolproof instructions.

Thanks in advance.