Thanks for your valuable feedback.
For Distiller setting dropdown not in alphabetic order we have logged a bug in our database.
And Setting which are not showing in dropdown this is not reproducible at our end. Can you please try reinstalling and updating Acrobat if its not updated to latest version? Let us know if this issue is still there.
An error occurred while saving the commentAndy commented
It's now 2 years later, and Distiller presets STILL do not sort in alphabetical order.