Issues with private network and cloud-init using tf, incus and images:debian/12/cloud

It’s obvious when you mention it…
I’ll just post the working tf for completenes as well as link to documentation incus/doc/cloud-init.md at main · lxc/incus · GitHub

terraform {
  required_providers {
    incus = {
      source = "lxc/incus"
    }
  }
}

provider "incus" {
  // Configuration for the Incus provider
}

resource "incus_network" "private" {
  name = "private"
  config = {
    "ipv4.address" = "192.168.170.1/24"
    "ipv4.nat" = "true"
    "ipv4.dhcp" = "false"
    "ipv6.dhcp" = "false"
  }
}

resource "incus_profile" "private_profile" {
  name = "private_profile"
  device {
    name = "eth1"
    type = "nic"

    properties = {
      nictype = "bridged"
      parent = "${incus_network.private.name}"
    }
  }
  device {
    type = "disk"
    name = "root"
    properties = {
      pool = "default"
      path = "/"
    }
  }
}

resource "incus_instance" "testserver" {
  name        = "testserver"
  image       = "images:debian/12/cloud"
  profiles = ["default", "${incus_profile.private_profile.name}"]

  config = {
    "boot.autostart" = true
    "cloud-init.network-config" = <<-EOT
    #cloud-config
    version: 2
    ethernets:
      eth0:
        dhcp4: true
        dhcp6: true
      eth1:
        dhcp4: false
        dhcp6: false
        addresses:
          - 192.168.170.50/24
        gateway4: 192.168.170.1
    EOT
    "cloud-init.user-data" = <<-EOT
    #cloud-config
    timezone: Europe/Stockholm
    package_update: true
    package_upgrade: true
    packages:
      - openssh-server
      - sudo
    EOT
  }
  limits = {
    cpu = 2
  }
}