howdy. PF gets Stall Warnings; a warning is not the same as the real deal.
His training (prior to AB "Stall Warning Recovery" "modification") was to fly through the warning losing little if any altitude and use power to accelerate.
A warning given at the break would not be a warning, it would be an annunciation. Having never experienced a full stall, he would likely not anticipate it by definiton, as he has had no training how to recover it, so all that would happen is an unanchored 'anxiety'. In other words, one flaw in "Display" is a gotcha without recourse. Not very nice, Miss.