Email-based self-registration confirmation email is not re-sent

Prerequisite Log in as an admin. Set up the Outgoing mail configuration ( Site administration > Server > Outgoing mail configuration) NOTE: To properly configure the outgoing email,  you will need to set up a local SMTP server using mailcatcher ( https://mailcatcher.me/ ) or alternatively you can use Gmail's SMTP servers ( https://docs.moodle.org/39/en/Email_setup_gmail ). Go to Site administration > Plugins > Manage authentication . Enable ' Email-based self-registration '. Set ' Self registration ' to ' Email-based self-registration '. Save changes. Log out. Test Click ' Log in '. Click ' Create new account '. Fill in the necessary fields and click ' Create my new account '. make sure you received a confirmation email. Do not visit the link in the email. Attempt to log in as the user. make sure that you get a message saying you need to confirm your login. confirm there is a button allowing you to request the email be sent again. Click on the ' Resend confirmation email ' button. Confirm you get a message saying the email was sent. Check your email confirm another email was sent. Visit the link in the email. Confirm your account has been confirmed.