I really think that we need a toggle option for the open chat window. I say if it's on u see every the lines just the way chat is set up now. But if it's off you have to open chat to read what is being said because ATM on iPhones the chat window take up a huge part of my screen and I can barley see what's ahead of me. And if that can't be done at least add a way to clear chat log so I can clear it when I need to.