<p dir="auto">When an accordion container is closed, its contents are still visible in IE.</p>
<p dir="auto">I checked IE9, IE8 and IE7. Fails in all of them. It was a real IE9 running on Windows 7, IE8 and IE7 were the IE9 running in the emulation modes.</p>
<p dir="auto">The accordion example at <a href="http://twitter.github.com/bootstrap/javascript.html#collapse">http://twitter.github.com/bootstrap/javascript.html#collapse</a> works as test case.</p>
<p dir="auto">Screenshot of the problem: <a href="http://imgur.com/dvdVU" rel="nofollow">http://imgur.com/dvdVU</a></p>
<p dir="auto">When using delegation i.e, passing a selector, the passed options is ignored, however any data attribute options are not.<br>
v2.3.1.</p>