When looking at System, I see my child Space's Things

(Bug, Closed -> Fixed, Priority: Critical, Test Status: No automated tests yet , Reported By Bad Link: Thing 3y284oe not found, )
Apps
Summary: Not sure if this happens for Apps as well.
The problem must be something to do with the way that page is laid out. Probably the issue is that it's using _currentSpace instead of the Space it's actually showing?