Unable to Change elastic super user password

Hi Team, we have an elastic cluster running 3 elastic pods in AKS, also we have a pod running kibana. both Kibana and elastic make use of credentials stored in kubernetes secrets. however there is the need to urgently change the elastic super user password. eachtime the secret is changed, all the pods immediately go down with authentication issues unless we revert back to the old password. also we tried changing the superuser password on the gui and that automatically affected all the pods and they all had authentication errors in their logs. i ll really appreciate some guidance on how the elastic superuser password can be changed.