sorry to burst your bubble but in the example shown the skier is doing a blunt slide or a tail slide. A press does not happen when the sliding device is 90 degrees to the sliding surface. they must be parallel or straight on with the skis flexed in order to be a nose press or a tail press.
Skiers tail slide when lip sliding, landing on the tails and sliding on the tails
skiers blunt slid when jumping on the rail tips first, landing on the tails and sliding on the tails
skiers nose slide when jumpin on the rail tips first, landing on the noses and sliding on the noses
skiers nose blunt when lip sliding, landing on the noses and and sliding on the noses.