poor fps on scroll in chat window
Created by: damoonrashidi
The div#content-frame.chat-container
element containing the chat log triggers a browser repaint on scroll causing the fps to drop pretty well below 60fps (at least on a new macbook pro).
Adding transform: translate3d(0,0,0)
to that element instantly solves the issues and brings fps back up to 60fps and does not affect the rest of the layout.
I can create a PR if there is interest in fixing this.