the listview autodividers linkbar not working in jqm 1.4.1

the listview autodividers linkbar not working in jqm 1.4.1

the linkbar is not reducing to fit the screen size and it's impossible to reach the last letters with those short cut (not working in all destock browsers, and not working with ios 7.0.5, not testing yet with android but guessing it's the same).

http://demos.jquerymobile.com/1.4.1/listview-autodividers-linkbar/autodividers-linkbar-demo.html