Is it possible to not get the "Playing" up in the window, when sound is playing?
Hi! I do Duolingo on a daily basis. Many/most of the tasks comes with audio, and then... the tab changes size - to show a "Playing". A short time after the sound has stopped, it will change back. I react every time, and it is very disturbing. I really don't need to have such information in the tab/window, because I usually/always hear when Firefox is presenting sounds. I want to find somewhere to turn that "notification" off. Is that possible?