Hi there Christopher,
Thanks for getting in touch with us! I can help here 🙂
Regarding the first issue with additional fields not displaying for non-logged in users, I just did quick test in my local install and that should work. Can you please follow the steps described in our Testing for conflicts guide? This way we can see if this is a problem in our plugin or a conflict with the theme or other installed plugins.
On the second issue, I’m not sure how that can be done, but there might be a work around. I’ll look into this while we solve the issue above.
Please let me know about the testing results,
Best,
Nico