Bug 152170

Summary: Entering an open element erroneously fires mouseleave element on the container
Product: WebKit Reporter: Ryosuke Niwa <rniwa>
Component: DOMAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: cdumez, dbates, dewei_zhu, sam, wenson_hsieh
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Ryosuke Niwa 2015-12-11 00:44:14 PST 
When we enter an option element, we erroneously fire "mouseleave" event at the parent select element as well as its ancestors.

See http://jsfiddle.net/hrb4q6oa/
Comment 1 Ryosuke Niwa 2015-12-11 00:44:38 PST 
Also see the bug 152170.
Comment 2 Lucas Forschler 2019-02-06 09:18:24 PST 
Mass move bugs into the DOM component.