Unable to fetch primary email address for the person in alert composer

Summary:

In Alert composer, we tried to sent a notification to the person on driver license expiry and trying to send to the person's primary email address, But not supposed to get the primary email address in alert composer.

Can anyone help to achieve this?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

23D (11.13.23.10.0)

Code Snippet (add any code snippets that support your topic, if applicable):