Operate does not accept self signed certificates

Hi, in my self-managed cluster, im running ES accessible via https, I want operate to connect to it and accept self signed certificate. I have set the following env variables (based on Configuration | Camunda 8 Docs):

containers:
    - env:
        - name: JAVA_OPTS
          value: >
            -Dcamunda.operate.elasticsearch.url=https://elastic:9200
            -Dcamunda.operate.zeebeElasticsearch.url=https://elastic:9200
            -Dcamunda.operate.elasticsearch.ssl.selfSigned=true
            -Dcamunda.operate.elasticsearch.ssl.verifyHostname=false
        - name: CAMUNDA_OPERATE_ELASTICSEARCH_URL
          value: https://elastic:9200
        - name: CAMUNDA_OPERATE_ELASTICSEARCH_SSL_SELFSIGNED
          value: 'true'
        - name: CAMUNDA_OPERATE_ELASTICSEARCH_SSL_VERIFYHOSTNAME
          value: 'false'
        - name: CAMUNDA_OPERATE_ELASTICSEARCH_USERNAME
          value: elastic
        - name: CAMUNDA_OPERATE_ELASTICSEARCH_PASSWORD
          value: password

However, it seems like both CAMUNDA_OPERATE_ELASTICSEARCH_SSL_SELFSIGNED and -Dcamunda.operate.elasticsearch.ssl.selfSigned=true are ignored by operate, since while connecting to elastic, its still attempting to find certificate:

PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

any ideas what am I doing wrong?

This error typically indicates that there is no path from a set of known keys to the key that is on the server. Try updating the Keyring in the container