I asked my Trg Mgr years ago why the sim could not be/was not programmed with incorrect flt ctl response to the pre take off flt ctl check. No answer!
To my knowledge, it has happened twice to A320s post maintenance with, happily, no casualties but lots of red faces.
This could be another incident which might have been picked up before take off - we must wait and see.
Cheers,
mcdhu