Simulate Data does not provide location info

While using the Simulator, the 'Simulation->Fit Data->Simulate Data' option does not appear to provide any location information. Using the 'Simulation->Fit Data->Playback file..' option with a local .fit I grabbed from my Garmin connect activities page doesn't appear to provide any location information either.
This makes proper testing a DataField that wants to make use of location info next to impossible.
This is a know bug? Or am I doing something wrong?

function compute(info) {

if (info.currentLocation == null) {
System.println("Unknown!");
return "Unknown";
}
else {
System.println("Location present");
}

Connecting to device...
Device Version 0.32.-Device id 0 name "A garmin device"
Shell Version -60712Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown