Help. I just set up my Gradebook two days ago. I have my Google Classroom set up by Topics, one topic per week. On my first import, it gave me the option to choose which topics I wanted to import, so I chose Topic 1: Week 1. Now, I want to import each other week, and the import sidebar doesn't give me any other option than Topic 1 in the topics drop-down bar. This is not going to work. Am I missing something?