Little jump to top during transition slide !

Little jump to top during transition slide !

Hi , i use jQM 1.3.1 and i have developed a litlle app with some pages. To navigate between page i use transition slide but i have noted a little problem. When i click the link to change page the actual page move it on top of 1/2px, after the transition it come down again. I see clearly  the header title move it on top of 1/2px. It 's a movement that you note only if you observe very carefully.

How i can resolve this problem?

Thanks for help !