- should read If no runway lights visible passing 100m baro minimum, it's missed approach. Then it is 'OK'.
Yes, it should be that way, but they went anyway below the 100 m barometric.
In that case, at 60 m (rad alt) - they should get (probably did) an aural warning (and a nice yellow indicator switching on). That's according to the aircraft FM. That was their second chance (and the last one).
Arrakis