EM7565: B30 Tx Disabled

Hello,

The latest datasheet for EM7565 states the Tx for B30 is disabled. This is only present in datasheets starting with Rev 8. Rev 7 does not have this note. Was this functionality always disabled and just appeared in the datasheets from Rev 8, or was it disabled in Hardware or Firmware of the module?

Thank you for your help.