[BUG] Always recreate VM (Windows)

[HarishHary]

Describe the bug
Terraform apply on already applied ressources, destroyed them and applied them again. This happens on a windows machines templaces.

To Reproduce

• terraform apply

Expected behavior

No ressources to create

Screenshots

terraform plan
  # proxmox_virtual_environment_vm.wks must be replaced
-/+ resource "proxmox_virtual_environment_vm" "wks" {
        acpi                    = true
        bios                    = "seabios"
        description             = jsonencode(
            {
                groups = [
                    "wks",
                    "vlan200",
                ]
            }
        )
      ~ id                      = "103" -> (known after apply)
      ~ ipv4_addresses          = [
          - [
              - "10.10.200.7",
            ],
          - [
              - "127.0.0.1",
            ],
        ] -> (known after apply)
      ~ ipv6_addresses          = [
          - [
              - "fe80::c9fb:9478:5bde:486a%6",
            ],
          - [
              - "::1",
            ],
        ] -> (known after apply)
        keyboard_layout         = "en-us"
      ~ mac_addresses           = [
          - "0A:7E:42:B6:F0:FF",
          - "",
        ] -> (known after apply)
        name                    = "wks-vlan200"
      ~ network_interface_names = [
          - "Ethernet",
          - "Loopback Pseudo-Interface 1",
        ] -> (known after apply)
        node_name               = "HKHostSecLab1"
        started                 = true
        tablet_device           = true
        template                = false
        vm_id                   = -1

        agent {
            enabled = true
            timeout = "15m"
            trim    = false
            type    = "virtio"
        }

      ~ clone {
            vm_id = 2004
        }

      ~ cpu {
            architecture = "x86_64"
            cores        = 2
          - flags        = [] -> null
            hotplugged   = 0
            sockets      = 1
            type         = "qemu64"
            units        = 4096
        }

      + disk { # forces replacement
          + datastore_id = "local-zfs" # forces replacement
          + file_format  = "qcow2" # forces replacement
          + size         = 40 # forces replacement
        }

      ~ network_device {
            bridge      = "vmbr0"
            enabled     = true
          - mac_address = "0A:7E:42:B6:F0:FF" -> null
            model       = "e1000"
            rate_limit  = 0
            vlan_id     = 200
        }

        operating_system {
            type = "win10"
        }
    }

Plan: 3 to add, 0 to change, 3 to destroy.

------------------------------------------------------------------------

terraform plan -refresh=false
No changes. Infrastructure is up-to-date.

This means that Terraform did not detect any differences between your
configuration and real physical resources that exist. As a result, no
actions need to be performed.

As you can see, the disk values are not set on the tfstate. Hence recreating it again. Manually changing the tfstate to have the correct values fixes this. There is a problem on getting those values at the end of the ressource creation. Qemu-agents is enabled and working since I can get the ip addresses etc...

Workaround
Use the lifecycle management tool from terraform

lifecycle {
    ignore_changes = [
      disk,
    ]
  }

Best regards,