Created attachment 771079 [details] index.html User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36 Steps to reproduce: Mouse over an element, then reinsert that element somewhere in the dom, such that it is no longer beneath the cursor. Actual results: The mouseout event did not fire. Expected results: The mouseout event should have fired. Interestingly, if a separate element is reinserted in the dom, pushing the first element out from under the cursor, then mouseout events *do* fire. The attached file shows two sets of divs; the first set will move the clicked div directly, the second set indirectly. The console will log 'mouseout' and 'mouseover' events. I reported a similar bug previously, which was marked invalid - Bug 674955.
Attachment #771079 - Attachment mime type: text/plain → text/html
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