Create Error: Invalid address to set: []string{"boards"}

[178inaba]

I tried to create a board but got an error.

terraform version

$ terraform version
Terraform v1.5.2
on darwin_amd64
+ provider registry.terraform.io/miro-ecosystem/miro v99.0.0

main.tf

terraform {
  required_providers {
    miro = {
      source = "Miro-Ecosystem/miro"
    }
  }
}

variable "access_token" {
  type      = string
  sensitive = true
}

provider "miro" {
  access_token = var.access_token
}

resource "miro_board" "test" {
  name        = "Test Board"
  description = "My test board for Software Design"
}

apply output

$ terraform apply -var="access_token=<access_token>" -auto-approve

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  # miro_board.test will be created
  + resource "miro_board" "test" {
      + description = "My test board for Software Design"
      + id          = (known after apply)
      + name        = "Test Board"
    }

Plan: 1 to add, 0 to change, 0 to destroy.
miro_board.test: Creating...
╷
│ Error: Invalid address to set: []string{"boards"}
│
│   with miro_board.test,
│   on main.tf line 18, in resource "miro_board" "test":
│   18: resource "miro_board" "test" {
│
╵