Bug 137186

Summary: While scrolling webpage, sidebar stutters
Product: WebKit Reporter: Myles C. Maxfield <mmaxfield>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: jonlee, mitz, simon.fraser
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
URL: https://docs.python.org/2/library/optparse.html
Attachments:
Description Flags
Video of problem none

Description Myles C. Maxfield 2014-09-27 21:04:53 PDT 
Scroll the page (see URL field) with a magic mouse. Watch the sidebar on the left.
Comment 1 Myles C. Maxfield 2014-09-27 21:05:35 PDT 
Created attachment 238800 [details]
Video of problem
Comment 2 Myles C. Maxfield 2014-09-27 21:06:15 PDT 
Mavericks 13F34

WebKit r174011
Comment 3 Simon Fraser (smfr) 2014-10-04 15:52:24 PDT 
Page is using scroll events to reposition the sidebar (stupid). Pretty sure we have this filed in Radar already.