monitoring_enable_managed_prometheus field not working in v27.0.0

[prateekn]

TL;DR

Inspite of setting "monitoring_enable_managed_prometheus" variable equal to false on version v27.0.0 of this terraform module "Managed Service for Prometheus" in gcp still enabled

gke version 1.27.4-gke.900

Expected behavior

Managed Service for Prometheus should be disabled.

Observed behavior

Managed Service for Prometheus is enabled.

Terraform Configuration

module "gke" {
  source                 = "terraform-google-modules/kubernetes-engine/google/modules/beta-private-cluster-update-variant"
  version                = "v27.0.0"
  description                   = "GKE Prod Cluster"
  kubernetes_version            = var.kubernetes_version
  regional                      = true
  region                        = var.region
  network                       = var.network
  network_project_id            = var.network_project_id
  subnetwork                    = var.subnetwork
  ip_range_pods                 = var.ip_range_pods
  ip_range_services             = var.ip_range_services
  create_service_account        = false
  service_account               = var.default_cluster_sa
  add_cluster_firewall_rules    = true
  firewall_inbound_ports        = ["8443", "9443", "15017"]
  default_max_pods_per_node     = 32
  monitoring_enable_managed_prometheus = false
  http_load_balancing           = true
  network_policy                = false
  horizontal_pod_autoscaling    = true
  filestore_csi_driver          = false
  enable_private_endpoint       = true
  enable_private_nodes          = true
  master_ipv4_cidr_block        = "10.10.20.0/28"
  remove_default_node_pool      = true
  gce_pd_csi_driver             = true
  enable_intranode_visibility   = false
  enable_binary_authorization   = true
  database_encryption           = [{
    state = "ENCRYPTED"
    key_name = data.google_kms_crypto_key.gke_key_1.id
  }]
  release_channel               = "UNSPECIFIED"
  grant_registry_access         = false
  node_metadata                 = "GKE_METADATA"
  logging_enabled_components    = ["SYSTEM_COMPONENTS"]
  monitoring_enabled_components = ["SYSTEM_COMPONENTS"]
  gateway_api_channel           = "CHANNEL_STANDARD"
  master_authorized_networks = [    
    {
      cidr_block   = "10.0.0.0/8"
      display_name = "Internal Ips"
    }
  ]
}

Terraform Version

v1.1.7

Additional information

https://cloud.google.com/stackdriver/docs/managed-prometheus/setup-managed#enable-mgdcoll-gke