Before, I could open youtube videos in new tab, and they would play automatically without actually having to click on the tab, now this has stopped. Is there any way to fix this? I'd like to be able to open youtube in tabs and have the video playing, without having to click on the tab, or the new play icon every time The value for media.block-autoplay-until-in-foreground is false, which fixed it last time, now it doesn't work. Can someone please help? Thanks