Robert - that is not how any of the pressure related settings work in Photoshop.
Tilt is just another pressure like mapping - it just changes things the same way pressure does, or angle, or speed, or direction, or any other tablet input.
What you are talking about isn't a bug, but a feature request to completely change the way brushes work in Photoshop.
Robert - that is not how any of the pressure related settings work in Photoshop.
Then how DO they work for goodness sake. Please, please explain what I must do to make tilt show up as an effect in PS. You still haven't once said here is a brush selection and settings. Make some strokes on a canvas with these settings at several tilt angles and you will see a difference.
Tilt is just another pressure like mapping - it just changes things the same way pressure does, or angle, or speed, or direction, or any other tablet input.
What you are talking about isn't a bug, but a feature request to completely change the way brushes work in Photoshop.
A feature request? To ask that an airbrush setting behave like an real airbrush?
You said it works just like it does in Painter. Either it does or it doesn't. And the airbrush setting most certainly does not in my trials.
You may feel frustrated but so do the rest of us who can't seem to make it work. And you aren't being the least bit helpful by saying "that's not the way it works." Give us a clear example where you see a difference (with settings to reproduce it)
We keep asking.