"All Attachments" Live Table doesn't show any attachment

When I try to list attachments in my XWiki Enterprise - I use menu "Document Index" and select page "Attachments" - but this live table doesn't show any attachment in my wiki. If I look at page (also in Document Index) "Tree" - I can see some attachments in a tree. I have some attachments in my wiki. Same situation, If I try to use Live Table for my own purposes - I cannot see any attachments in a wiki or space. For wiki pages - all is ok. Problem with Live Table only for attachments. I tried for 2.0.2, 2.0.5, 2.1, 2.1.1 - same situation. All these versions I tried as a fresh install too - same situation.