unfiled → selector
undecided → low
new → closed
Thanks for taking the time to contribute to the jQuery project by writing a bug report.
As you didn't provide a test case as described in: How to report bugs I went ahead and made one myself.
This live test case doesn't reproduce the error you described but instead works as expected.
If the error persists for you feel free to report back and by submitting a reduced test case, which reproduces the issue you are experiencing, on http://jsfiddle.net. So that we can investigate this issue further. Also make sure to read the link given below, in order to provide a most useful bug report.
How to report bugs