First, this is a Ajax4JSF issue.
You can see in the following link my intents to try A4J guys take this into account, but it seems I'm one in a million, and they don't care about this.
Maybe if there are more people caring about this they can hear our suggestions or may be propose a better one.
Fernando, your suggestions in that topic should be definitely taken into account... After analyzing this further I find this issue as critical :(. I encourage
others to think about it, because someone can have a lot of troubles someday.
FYI: I posted on the a4jsf forum:
Let's see the outcome... It would be a pity, because I like Richfaces/Ajax4JSF very much.
I also encourage people of this forum who is using Ajax4JSF to make a crowd and help to improve this small but critical issue for production systems.
Sure, I just vote for it.