Frame ID for XBee is Always Zero

I’m using an XBee S2 to auto sample a TMP36 sensor (this XBee has the latest End Device API firmware running). I have a second XBee S2 set up as a coordinator (this XBee has the latest Coordinator API firmware).

The end device is passing well formed frame type 0x92 (IO Data Sample RX Indicator) packets as intended.

Everything is working great. However, each packet sent by the end device has a Frame ID of zero. Is there any way to have the end device XBee radio automatically increment the Frame ID while auto sampling?

Thank you, in advance, for your help!

Nope. the end device firmware does not offer an option to do that.