Nintex - Form attachments - open in new tab when in View/Edit mode. Sharepoint On-Prem 2013

Hi everyone

Looking for advice please on how to open attachments in a new tab for SharePoint 2013 form when in view or edit mode?

I have a form where customers can save attachments when inputting the form. Responders open the form and click on the attachment which, instead of opening a new tab, opens over the top of the form.

Hope this makes sense.

Thanks for any help 🙂