Get Orientation and Position on DK2 HMD

There’s this function “Get Orientation and Position” for a given hmd so you can aquire the vectors of the device’s current position in its own tracking space but I can’t seem to print the values of neither of them.
Is it only available through C++?
Any help would be greatly appreciated, Thanks

I see the same behavior here. And I see that the Vive HMD is tracked.
Did you solve this in the meantime?