Automation - vertical movement of multiple points

Could anybody explain me the advantage of vertical movement of the curve part between two points only even though all points of the curve have been selected??? What sense it should have for us? This function actually replaced the movement of all points like it was in Cubase before. No idea why it couldn’t remain the same way how it was in the previous versions?! Guys from Steinberg spoiled what worked well.

OK, I will put the question simple: how do I lower or raise selected automation points equaly other than writing in directly the values? Where’s the smart control for it when I select the points with Object Selection?