The "Change" button is missing or disabled for the email setting. This means users cannot change their own email address.
This is intentional, because of recent upgrades to our authorization system. The email change feature will not be restored as a user-facing option.
If you need to change the email on your account, please vote for this issue. This will subscribe you to updates. When we are able to assist we will send out a notification with information on how to proceed so we can make this change on your behalf.
Thank you for your patience as we work to resolve this issue for you 🙏