Hi Elliot,
It was a rather lengthy and involved process to clone out the site and run the tests as you requested — which is why it’s taken me 3 weeks to respond.
After the clone I went through and disabled plugins one at a time to see if I could get the fields to show. No dice. It appears that the issue is between ACF and Advanced Access Manager as expected.
Any thoughts? Should I just look for a different role management plugin?
Thanks,
Jake