Modemmanager support LE910CX

hi… i want to know why in Modemmanager doc say it supported LE910Cx devices in the 1.20 version, but in your section of documentation of the device, it say you can use the device with modemmanager and give a link to the 1.14.12 version and only mention others devices of Telit before but not the LE910Cx…
what is the correct version to use this device?.. i have an raspberry pi with Buster OS version and i want to know if the device will work with the version 1.14 of modemmanager.