it will be great if you could include default user profile field on user form type field like =
1. user_login
2. user_pass
3. user_nicename
4. user_email
5. display_name (select)
also feature and documentation for dynamically edit exiting post like this addons https://bitbucket.org/jupitercow/acf-frontend-edit-post
it will beat any front end plugin on the internet.
good luck 🙂