Site Map handles alias names poorly

[RogerHaase]

If an item has alias names, clicking on Item Views > Site Map shows the alias names as incoming links. There is no indication these are alias names.

Viewing the site map for an alias name does not show incoming links for the other alias names.

Possibly related, Site Map for MoinWikiMacros shows Home > mediawiki as incoming link. There is a link from Home, but none from mediawiki.