My remarks after next tests.
In the features of the extension you wrote:
2. "Privacy: Will add a privacy agreement to the Registration agreement for new members."
Can the data from additional custom profile fields be displayed in privacy details in the UCP? For example, if I add 'gender', 'children', etc. Of course, these fields can be displayed elsewhere but can they be in the UCP privacy details of your extension? You probably would have to add a checkbox in ACP to indicate whether the field is a personal data or not.
Thank you again for your extension and your hard work.