Sorry for the basic question, just needed to make sure.
For the second question, there is nothing in ACf that will alter the field name to the field title. They may be something in WP, some hook that would allow you to filter that, but I’m not familiar enough with it.
When you say that the field values aren’t being saved do you mean they’re not being saved at all or just that they’re not appearing in the revisions.
If they are not being saved at all then you may have a problem with compatibility with another plugin, or there may be a filter interfering.
What is you acf_form setup. Can you post the code where you have the form arguments? Maybe something in there could be causing the problem.
