Domain primary links block returns all primary links from all domains

Hi, can you help me answer whether the Domain Access module can work with primary links on the domain specific basis? How?

I have two domains and one page for each domain ('Menu'=; 'Send to all affiliates' = Disabled; 'Publish to' = just one domain selected; 'Source domain' = the same as 'Publish to').
When I put "Domain primary links" block on the domain webs, it shows all the pages, but I expect that it should show just one page of the specific domain.

Do I anything wrong?

I have tried to search implementation of this functionality (function domain_conf_block), but no joy.

Thank you a lot.