Please provide us the option to separate the chat from the main window!
I need a method to more efficiently answer the chat without losing where I was in my corrections. When I am correcting an assignment and answer a chat, I have to go a long way around to return to the assignment I was correcting. The "back" button doesn't always work and isn't enough. I still have to scroll down to the correct assignment, then to the correct student, then open their file again - once it loads. And when the back button doesn't work at all, I have to return to the General Channel, the Assignment tab, then which assignment, then which student, then wait for it to load. And then continue correcting until the next chat pops up. Then back and forth and so on. This is a serious time loss. I get up to 60 files to correct from students per day, and I also get questions via chat from the students. To go back and forth so many times during the day is an immense headache and slows me down terribly. It often means working more unpaid hours than I already do.
Please please please allow us to separate chat from other features, similar to how we can do the same with the enhanced video features. This way I can answer questions and not lose my place in my corrections.