when i say to mozilla "hey, youtube in firefox on android not work", mozilla make that working. so, what can i say... i love mozilla. maybe after open this thread effect will be the same? i have CM11, and don't like open a private tab always when i open firefox nightly, so the best solve for me is firefox Focus, but Focus is for android 5.0+, and i don't want to upgrade my system. is there a chance...?