Assignments: If group submissions are used, the zip file cannot be uploaded for assignment grades

As the instructor: create a couple of groups in a site add a few students in each group create an assignment with the following options: Display only to selected groups (select both groups) Grade Scale: points, enter max point value Group Submission - One submission per group Post the assignment As a student (one per group), submit the assignment As the instructor: Click Grade On the submissions page click the Download All link Check the All checkbox Click Download Extract the zip file on your desktop Open the extracted folder Open the folder with the assignment name Open the grades.csv file Enter some valid grades under the grade column Save the file (keeping the grades.csv name) Go up one level in the folder hierarchy and zip the folder with the assignment name (which contains the grades.csv file) In the course, on the submissions page, click on Upload All Browse to the file you just zipped up Check the All checkbox Click Upload Expected behavior: the file uploads and the group grade is applied