Recently, when doing some manual assignments to a Reviewer, I noticed that you can't select students A-C on Page 1, students M-N on Page 2, and student X-Z on Page 3 and click Assign Selected - the Assign Selected button only assigns those on the specific page that you're on. Depending on how many Pages there are, this leads to more clicks and could be improved with a simple fix to allow users to select students from any page and assign all selected.