Affiliate tracking autofill not working

Im having trouble with affiliate tracking link generator. Im using Version 2.1.0.2 with smarti theme and affiliate pack x options.

I read a few support questions for older versions in 1.5 that had the same error and referred to the header.tpl and tracking.tpl code changes. However when I look at this current version I can not see the same areas where I would need to edit.

Under affiliate tracking as soon as i start typing it starts spinning as if looking for the product but nothing shows up. I do have products and categories active. Any help with the code or what else to try would be appreciated.