In my user profile in My Activity all wiki edits incorrectly display the original creator's name rather than the name of the user who made the edit, is this a bug or for some reason intentional?

For example:
"gigantosaurus edited a page Hitsuji:Event 12 Sheep of Eden 3 hours ago", gigantosaurus is the creator of Hitsuji:Event 12 Sheep of Eden, but in this case, the edit was made by me and I'm not named anywhere but in the wiki itself, so I think the wrong variable is used in the My Activity lists.