When user selects date and clicks "OK" on the calendar control page jumps to the end. User has to scroll all the way back and fill other details. This issue is in IE browser and Chrome and Firefox it does not happen.
I did some debugging and found details below
var m = jQuery("<a class='SFC SourceCode-Forms-Controls-Web-Button button timepicker-ok-button' href='javascript:'>" + Resources.WizardButtons.OKButtonText + "</a>").SFCButton()
"_onOkClick" function is called and after that the page will jump to bottom
_onOkClick: function (f) {....}