jQuery.animate() IE9 Bug

[s.ronak]

 http://jsbin.com/ulurez

In IE9 Document Mode, you'll notice that on hover over Gray Block on left hand side, It comes out without animation. But in IE8 and IE7 it works fine.

[s.ronak]

Replying to s.ronak:

 http://jsbin.com/ulurez

In IE9 Document Mode, you'll notice that on hover over Gray Block on left hand side, It comes out without animation. But in IE8 and IE7 it works fine.

FF 3.6 is also having same problem

[timmywil]

For testing, bug not yet confirmed.  http://jsfiddle.net/timmywil/PLahr/

[addyosmani]

Tested with IE9 (Document mode)/WIN7 with a wide range of durations using timmywil's version of the test case. The gray block mentioned appears to animate fine with the left hand side preserving the same effect experienced when viewing with IE8 or IE7. I'll be as such closing this ticket as worksforme, however, if you're able to supply any additional information about other browser or document modes this is experienced under we'll be happy to re-test.

[s.ronak]

I don't know why or how it works on jsFiddle, but it still not working for me. Can anybody test this bug on jsbin/ or create a simple html file and then report??

[timmywil]

jsfiddle is preferred over jsbin for our test cases and the jsfiddle example is a simple html file itself if you add /show to the end of the url. This isn't a problem with jQuery, but my guess for the jsbin example is that there is something off with the transition feature test.