Can't get "State" into Mailchimp

We’re using the Mailchimp add-on for Gravity Forms. Things are working well EXCEPT the “State” field in the standard Address field block isn’t being sent to Mailchimp. I verified this in the log:

https___kent2019_wpengine_com_kent_wp-content_uploads_sites_4_gravity_forms_logs_gravityformsmailchimp_81d7abde24ee25577bb350ed9a170f7cb2fddb8e_txt