[Webkit-unassigned] [Bug 125070] New: iframe and canvas elements can make sibling elements invisible

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=125070

           Summary: iframe and canvas elements can make sibling elements
                    invisible
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh Intel
        OS/Version: Mac OS X 10.9
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: tbuschto at eclipsesource.com


This issue turned up in Eclipse RAP where in Safari 7 some widgets would suddenly disappear if placed in a composite together with a Canvas or a Google Maps widget. [1]
I managed to reproduce this outside a RAP application with a google map in an iframe. I will attach it to the bug. In the moment that the google map appears the "Hello World" disappears, but only in Safari 7. I also managed to find a workaround, which is the same as discussed here[2] for another iOs safari issue: Just add "*:not(html) {-webkit-transform: translate3d(0, 0, 0);}" to the head and everything works fine.

[1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=422693
[2] http://stackoverflow.com/questions/9807620/ipad-safari-scrolling-causes-html-elements-to-disappear-and-reappear-with-a-dela

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