Thanks Paul - was having a similar issue today after the recent updates I assume when using Beaver Builder / PowerPack Addon / Gravity Form Module and the “Widget” - happy to provide more info if it will help
The first step in troubleshooting will be the conflict test, which you have already performed. Be sure to mention that in your ticket so we know that is already done. Thank you.
I’m running into the same problem. I tried adding the gform_force_hooks_js_output line to functions.php but that didn’t seem to change anything.
The existing forms work on the live website, but the form editor won’t let me add/edit/remove form fields, and I get the same gform.initializeOnLoaded is not a function error in the console on the form editor page (and any Forms-related page, including viewing all forms and editing a Page or Post).
When using the form editor page, I also get gform.addAction is not a function and gform.addFilter is not a function.
I’m happy to submit a ticket as well, but it seems I’m not the only one with the issue.