[BUG] Error creating backup plan fails on first apply

[sblack4]

Describe the bug
don't let me butcher the description, here is the real thing. On the second apply it just worked

Error: error creating Backup Plan: InvalidParameterValueException: A Backup vault with ARN arn:aws:backup:us-east-1:951703363424:backup-vault:nexus-efs-vault does not exist
{
  RespMetadata: {
    StatusCode: 400,
    RequestID: "72df00c7-d794-49a7-9e4d-43fa678d4cff"
  },
  Code_: "ERROR_3201",
  Context: "arn:aws:backup:us-east-1:951703363424:backup-vault:nexus-efs-vault",
  Message_: "A Backup vault with ARN arn:aws:backup:us-east-1:951703363424:backup-vault:nexus-efs-vault does not exist"
}

To Reproduce

module "nexus" {
  source  = "rhythmictech/nexus/aws"
  version = "~> 0.2.0"

  name                           = var.nexus_name
  ami_id                         = data.aws_ami.nexus_latest.image_id
  asg_additional_security_groups = [data.terraform_remote_state.network.outputs.admin_access_sg_id]
  asg_instance_type              = var.nexus_instance_type
  # asg_key_name                   = module.instance-keypair.key_name
  asg_subnets                    = data.terraform_remote_state.network.outputs.private_subnets
  enable_efs_backups             = true
  efs_subnets                    = data.terraform_remote_state.network.outputs.private_subnets
  elb_allowed_cidr_blocks        = []
  elb_certificate                = var.nexus_alb_certificate
  elb_subnets                    = data.terraform_remote_state.network.outputs.public_subnets
  elb_internal                   = false
  tags                           = local.tags
  vpc_id                         = data.terraform_remote_state.network.outputs.vpc_id
}

[sblack4]

This likely is caused by things either getting created in the wrong order or the creation not being recognized until the second apply. I'm going to leave this open for informational purposes