arudesalad , 1 month ago I think they meant that it doesn't start playing until you select the tab. If a video tries to start playing in a background tab, Firefox won't let it, but it won't stop videos that are already playing
I think they meant that it doesn't start playing until you select the tab. If a video tries to start playing in a background tab, Firefox won't let it, but it won't stop videos that are already playing