The ldap plugin has custom forks / extensions of jelly widgets that may break with the tables-to-divs changes:

• https://github.com/jenkinsci/ldap-plugin/blob/master/src/main/resources/jenkins/security/plugins/ldap/validation/validate.jelly
• https://github.com/jenkinsci/ldap-plugin/blob/7331226a1e7f5b5834a84910fc866e6c4758cb9e/src/main/resources/hudson/security/LDAPSecurityRealm/config.jelly

It should be reviewed and fixed if needed.