1. Login as Instructor, Select one of course test site, click on Lessons
2. Click on 'Add Content' -> 'Add Content Links'
3. Click on 'Or select an existing resource'
4. Select multiple files from resources.
(Note: The 'Add Content+' -> 'Embed content on page' also fails)
Even after we have selected the file, we'll still see the 'Select' button to the right side of the file we just selected. This isn't observed in the QA01 server