get Object target size

Hi,

Using the objectTarget sample app on android, I've put 3 targets in my device database of different sizes

I always get the same size when detecting a target. (calling getSize on trackable result from java)

When I use image targets in the same app I can see different sizes on my different detected images.

Is this supposed to work with object targets ?

EDIT: in fact all my objects coming from scanner app have the same size in the op file (target.info)