I am finding that in the latest versions of firefox there are no controls being shown when using the html5 audio tag. However if I click on the area where the controls should be shown it starts to play the audio. As I write some websites I have checked this with other browsers and they all work fine. It also works fine on 45.9 which I am having to use as well. I have also noticed a problem when playing swf files such as cards from Jacqui Lawson. Is this a known bug and will it be fixed soon?