Unsure when this bug came to be, maybe 2-3 updates ago.
The Car Bubble seen when you either want to use 'Test Mode' or in Media Tracker when Recording a Ghost, is Visible when you use Test Mode, but is not visible when you want to record a ghost in Media Tracker.
This bug is rather annoying in MT if you like me want to make intro with several ghost replays placed on several locations on the map, due to the bubble not there and maybe more important the Canyon Car is not seen you have to guess witch direction it's pointing when you place it.
Fast and short recording of the bug: http://www.youtube.com/watch?v=itqiyIGkHZM