How to show older messages in inbox view?

edit

I seem not to find same thread so I'm posting this.

I'm using answers.ros.org v0.7.48. I have at least one unread message for sure that was received older than those received recently. On http://%DOM%/users/%USERID%/%USERNAME%/?sort=inbox&section=forum, I can only see recent ones and I see no way to go back to the older messages. Any workaround?