Has Ember fix the LQI problem when reading neighbor table?

I am trying to obtain LQI of neighbor devices, however I always got FF back. Given my search on this forum it seems Ember didn’t implement this feature in their stack. The post was created in 2012, I wonder whether this problem has been fixed. If not, is there any other XBee plug-in module (potentially work well with Arduino variants) that do implement the LQI feature when requesting neighbor table?

Thanks in advanced.

No this issue was not resolved in the EM250 processors (XBee ZB). But it does work with the newer XBee ZB SMT (S2C) EM357 based products.