[New Clients - not all application showed up in Software Center]

I'm still working on it, but what I can say so far is that after I deleted the policies under System32\GroupPolicy and requested the policies via the Configuration Manager, the software was recognized, downloaded and installed. 

[New Clients - not all application showed up in Software Center]

Is there any update on this? Have you solved the problem? We're currently having the same issue and would really appreciate it if you could share your experience with us.