Linear option is not working when resizing the screen using the zoom tool

[hamergil]

Hi
I tested the linear option to have the news items continuously moving
then I resized my chrome browser window to 90% and below and the news ticker stopped working....
even in your demo
http://wmh.github.io/jquery-scrollbox/
check out example #2 and resize the browser window
see that the news stopped running..
any solutions to that?
Thanks