Many thanks for the post. I noticed this a few days back. It's the regular expression used to determine the text box value is numeric. If you enter a page number and hit return within FireFox it will jump to the correct page. If you blur the text box area it will fail the regular expression check and default back the original current page index.
This will be resolved for v4.1.3. I'll keep this topic updated. Kindest Regards,Ryan HealeyDirector / Developer
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