️Version 5 of Gravity PDF does not have full support for Gravity Forms 2.5 and you should consider upgrading to version 6. If you cannot, version 5 will still function but have a degraded admin experience. Support and bug/security fixes will be provided until at least 27 April 2022.
When Gravity Forms is in No-Conflict mode, along with enqueuing JS using wp_enqueue_script() you also need to specifically register scripts so they are loaded on Gravity Forms pages.
We've ensured any enqueued scripts with a handle beginning with "gfpdf_js" are automatically registered, but you may need to register other WordPress scripts. This filter allows you to easily register a WordPress JS handler, so it's included on No Conflict Gravity Form pages.