Poor position performance on mobile safari

[jraunio]

A bug in mobile safari (http://stackoverflow.com/questions/19012135/ios-7-ipad-safari-landscape-innerheight-outerheight-layout-issue) causes the calling of getScrollBarSize-method and style recalculation on every position-method call. This causes flickering when the position of a tethered component is updated during scrolling.

Reproducing the bug is slightly involved since it requires an iOS device or emulator connected to OS X Safari for remote debugging.

[davidosomething]

+1

[4ver]

+1

[cvrebert]

Is this still reproducible as of iOS 8.4 and Tether 1.1.0?

[Herriau]

Yes