When I use the external tool "Google Cloud Assignment" the kids will turn in work that is blank, even though I have seen them work on it in another tab. Sometimes the work saves and sometimes it does not - it seems like it doesn't save when they use the blue link on the assignment that creates a new tab with their slide or doc. The space to work on the assignment is so small in the Canvas module that it is impossible for my students to use that space on their Chromebooks. The blank submission doesn't happen for each student and it doesn't happen all the time. Any suggestions to fix the inconsistency on when this happens and when it doesn't?