juju_integration fails with Client Error

[sed-i]

Description

After tofu apply-ing the following main.tf, both apps are deployed fine, but the integration is missing.

OpenTofu errors out with:

│ Error: Client Error
│ 
│   with juju_model.mimir,
│   on main.tf line 3, in resource "juju_model" "mimir":
│    3: resource "juju_model" "mimir" {
│ 
│ Unable to create model, got error: failed to open kubernetes client: annotations
│ map[controller.juju.is/id:42cd3f3c-17be-4786-811a-527bc80d653b
│ model.juju.is/id:5774314d-07cc-4cf9-841d-31c2c9bbb722] for namespace "mimir2" not valid must
│ include map[controller.juju.is/id:42cd3f3c-17be-4786-811a-527bc80d653b
│ model.juju.is/id:3fc1ee22-0502-4aca-8aaa-3fc3acdfc02c] (not valid)

Following up with a manual juju relate worker1 coord1 works fine.

Urgency

Casually reporting

Terraform Juju Provider version

0.13.0

Terraform version

OpenTofu v1.8.1

Juju version

3.5.3
Microk8s v1.29.8

Terraform Configuration(s)

provider "juju" {}

resource "juju_model" "mimir" {
  name = "mimir2"

  cloud {
    name   = "microk8s"
  }
}

resource "juju_application" "worker1" {
  name  = "worker1"
  model = "mimir2"
  trust = true

  charm {
    name    = "mimir-worker-k8s"
    channel = "latest/edge"
  }
  units = 3
}

resource "juju_application" "coord1" {
  name  = "coord1"
  model = "mimir2"
  trust = true

  charm {
    name    = "mimir-coordinator-k8s"
    channel = "latest/edge"
  }
  units = 1
}

resource "juju_integration" "worker_to_coordinator" {
  model = juju_model.mimir.name

  application {
    name     = juju_application.coord1.name
    endpoint = "mimir-cluster"
  }

  application {
    name     = juju_application.worker1.name
    endpoint = "mimir-cluster"
  }
}

Reproduce / Test

tofu init && tofu plan && tofu apply

Debug/Panic Output

No response

Notes & References

Getting the same error with Terraform v1.9.5.