autocomplete cursor position lost in all major browsers

hi there

I am trying to use multiple values autocomplete box. when the input length exceed the textbox width (cursor/caret is lost somewhere) you have to press left arrow then right arrow to get to the end of the line.

for a naive this is a major barrier in knowing where the cursor went.

i am talking about my own implementation and it is replicated on the jqueryui.com hosted autocomplete addon

thanks

Jas