SparkWeb does not add new users to roster

Hello,
I am trying to get new users added to sparkweb of already connected users(This does not seem to happen out-of-the-box).

Every time a new user is registered a notification of its presence is received by the already connected clients:

Clients

Unfortunatelly no subscription is being added in openfire as the connected clients dont seem to receive presence updates when the new registered user logs in.

Already tryed to refresh al caches…
Anyone knows how to achieve this?
Tx!