When user A requests subscription to user B, it enters roster of user B

How to replicate:
- User A create account
- User B create account
- User A logins
- User B logins
- User A binds resource
- User B binds resource
- User A send presence available
- User B send presence available
- User A sends subscription request to User B
- User B requests its roster : user A is in roster with subscription "none", ask "none".

I believe that User A should not enter the roster at all.

as per RFC6121
3.1.3. Server Processing of Inbound Subscription Request

Security Warning: Until and unless the contact approves the
subscription request as described under Section 3.1.4, the
contact's server MUST NOT add an item for the user to the
contact's roster.

Regards,
Luca.