Something that does bug me is the lack of a "windscreen" button to match the "feet" and "face" buttons so that I can have a gentle stream of air to the windscreen all the time, without pressing the "screen defrost" button and the fan going up to full blast so that I have to turn it down again. I've got auto climate in my Skoda, but it also has a "screen" direction button for manual use.
I've got a Picanto 3 with auto climate and I don't like the dedicated front screen setting, because it goes full speed and turns the aircon on, then when you turn the aircon off and turn the fan speed down, but leave it on the front screen setting, it reverts to full speed and aircon on again next time you start the car. So, I tend to leave it on the screen and floor option, which is the only way for directing air at the front screen in my car without using the front demist option. This isn't as ideal, because the airflow to the screen is weaker, due to it being split between the screen and floor.
My last few cars had the ability to select front screen only as past of the normal fan position options, which is what I usually left it on, and some had the option of being able to choose screen and floor, screen and face, and screen, floor and face.
As a side note, my partner's Stonic has front screen and floor, like my Picanto, but it also has a front screen, floor and face option, which mine doesn't have.