Approx 2 pixel shift on page transition in JQM 1.4.2

Approx 2 pixel shift on page transition in JQM 1.4.2

I'm experiencing a 2-3 pixel shift of the page content on the completion of a page transition in jqm 1.4.2. This results in an ugly white 2-3 pixel wide bar at the bottom of the page under my fixed external toolbar/navbar that flickers into view for a fraction of a second. 

I knew this was an issue in earlier iterations of JQM but thought it had been fixed for 1.4+

I'm seeing this on iPhone 5+ iOS8 on a device but doesn't appear to happen on Android.