In minio, the enable: on is optional, with the default being on, however in the code for the console, it explicitally looks for this to display the configuration.
This leads to an instance which has not got the enable flag set, showing that ldap is not enabled in the web gui
https://github.com/minio/console/blob/fc4263e2f9201a2ab6dbf4122642ae340c47f62b/portal-ui/src/screens/Console/IDP/LDAP/IDPLDAPConfigurationDetails.tsx#L83
https://github.com/minio/minio/blob/0474791cf8b990c7d44774e7f06f55c415dc3291/internal/config/identity/ldap/config.go#L192
Unless I am misunderstanding this, but it matches my current experience of the variable not being set while ldap is functional, and it not showing up in the console