Why does the Java Library not support Digi XBee3 Cellular LTE-M?

I recently purchased the Digi XBee3 Cellular LTE-M and installed the Java Library as the instructions stated. When attempting to use it to send an SMS I receive the following error:

WARNING: RXTX Version mismatch
Jar version = RXTX-2.2pre1
native lib Version = RXTX-2.2pre2
com.digi.xbee.api.exceptions.XBeeException: Error reading device information: Your module seems to be Unknown and NOT Cellular. Check if you are using the appropriate device class.
at com.digi.xbee.api.AbstractXBeeDevice.readDeviceInfo(AbstractXBeeDevice.java:551)
at com.digi.xbee.api.IPDevice.readDeviceInfo(IPDevice.java:287)
at com.digi.xbee.api.CellularDevice.readDeviceInfo(CellularDevice.java:291)
at com.digi.xbee.api.XBeeDevice.open(XBeeDevice.java:368)
at com.digi.xbee.api.CellularDevice.open(CellularDevice.java:271)
at com.digi.xbee.example.MainApp.main(MainApp.java:40)

Does an update need to be made before the library can be used with the LTE M?