If you've been grading students assignments in the Ultra Gradebook and the "New Submission" text will not disappear, you can do the following to ensure that it no longer appears going forward.
During the grading process, in the top area of your screen where you have the ability to enter a grade, use the oval on the left, not on the right, to enter the student's score. After typing in the score, it will also appear in the oval on the right. This oval on the right is a grade override; essentially, anything you type in there will override the existing grade. Only use this oval on the right for that purpose. As long as you use the oval on the left, the "New Submission" text will disappear from your Gradebook.
