Firefox for Android has issue while playing media in backgroun, Xperia devices. Using the nightly also, and nothing is changing for the best in the latest upgrades, and this is quite an issue. So, there is so much sound clipping while listening to any kind of Youtube content and it's really annoying. It interacts badly with any stock or third party equalizer or virtualizer (360 sound of Xperia). Xperia 1IV user. Please help! Thank you!