Yes, it&#x27;s a tricky problem because &quot;what does autoplay mean?&quot; If you load up a page containing an HTML5 game, presumably you want the background music and SFX to work. But how do we differentiate those from an unwanted autoplaying audio ad?<p>I believe the Firefox devs settled on anything during&#x2F;after a user interaction is allowed to autoplay. More at this bug (which I&#x27;ve been following for years, if you couldn&#x27;t tell :)<p><a href="https:&#x2F;&#x2F;bugzilla.mozilla.org&#x2F;show_bug.cgi?id=659285" rel="nofollow">https:&#x2F;&#x2F;bugzilla.mozilla.org&#x2F;show_bug.cgi?id=659285</a>