After used the ApplyHTTPS Tool (https://knowledge.broadcom.com/external/article?articleId=213529) to setup the HTTPS now is necessary to disable the Port 80
Release : 20.2
Component : NETWORK FLOW ANALYSIS SSO-LDAP/SSL
Disable Port 80 for external access
There is no way to disable the Port 80 but you can restrict the Port 80 for localhost