Yes, I’ve verified the only required field on my mail chimp list is email.
I have already reset my mail chimp api key, and added it back to the plug in
The name input field is active as shown here, I thought that might have been it previously.
The only way this is giving the success message is if the user is already added in the mail chimp list. Any new joins are given the 400 error.
I’m not sure if you can see this video of this happening, but I’ve tried to note what is happening
https://sewingdoneright.com/wp-content/uploads/2023/08/2023-08-16_12-20-49.mp4