I’ve had this issue for a couple of weeks, submitted it to support but they couldn’t resolve it and yet refused to consider it a bug! I disabled custom passwords but still have the password, password confirmation and password strength fields display in my free registration Stripe pro-form. The S2member documentation clearly states that password fields are not shown if custom passwords are disabled (which is logical since a password setting email link will be sent to new users). I had no other choice but go into the Wordpress login.php code file and manually remove the password fields, which is obviously not an acceptable approach. Since S2member won’t help me with this, does anyone else have any suggestions ? Thanks
Password fields displayed in registration form even though custom passwords are disabled
A bug is when code does not work as the developer expects. For WordPress, developers test against a “clean” installation: i.e. one running a default theme (e.g. 2016) and no other plugins.
So that’s the first thing you need to try.
If it works then, there is no bug, but an issue with your site. And that will explain why Support can’t help. We can then try to help here on the forum.