Q. Where does the taxable part of Education Assistance populate on the 1040?
A. Line 8 of form 1040. But, as you appear to already know, to get there, it must first appear on line 8r of Schedule 1. It gets to line 8r from line 9 of part V of the Student info work sheet.
I'm using windows desktop (download) Deluxe and it's working correctly. You may have to delete the student and 1098-T and re-enter.
Or tell us more about your situation. Why does the student have taxable scholarship. You may have to use a workaround.