User rights problem in the XWiki trunk

Hi, I've tested the latest build of XWiki and I've found a problem about the new User Rights edit interface. In the case of virtual wikis, XWiki doesn't show the users and the groups from the main wiki. This is really a problem for me since all registered users are only in the main wiki and I need to call them by using xwiki:XWiki.user. Regards -- Xavier MOGHRABI - Consortium ObjectWeb Phone: +33 4 76 61 52 35 Skype: xavier.moghrabi.bureau