MAVlink IC engine status message

There’s MAVlink message for IC engine control #223 MAV_CMD_DO_ENGINE_CONTROL. But there’s no message in MAVlink for IC engine status report. It’s unsafe to fly ICE powered UAV without engine monitoring (RPM, cylinder temp., air intake temp., fuel level, etc).

So may I missed something or if no, then how it can be managed in a best way?

We need these features added…