Then they’d have lost comms with the ATC which would have been mentioned by now surely? With two pilots incapacitated in a go-around procedure?

Sure but that needs to be set up and configured. I just don’t think there’s enough time in the scenario for ATC to guide a non-pilot to do it. And if they got that guidance, why no flaps and gears? I am quite convinced the pilots themselves had control of the aircraft.

In every airliner model?