Mobile Notification Badge on Extension Icon
In the case of a trivia extension, where questions appear periodically and the viewer will answer them live and then wait for the next one, the viewer will likely switch back to chat between questions. It would be nice if there were a way to let the viewer know that the extension has a new unanswered trivia question available.
This could be as simple as a red dot badge on the extension icon.
Optionally a viewer could opt-in to notifications first.
Optionally have the ability to force focus on the extension. Would be useful for time-sensitive things.