Inconsistent code/documentation: "Heartbeat must be greater than 0" while docs say "min: 0"

[sgametrio]

Terraform version

Terraform v1.3.2
on darwin_arm64
+ provider registry.terraform.io/cloudamqp/cloudamqp v1.19.3

Affected resources

resource "cloudamqp_rabbitmq_configuration" "rmq" {
  ...
  heartbeat          = 0
  log_exchange_level = "error"
}

When running terraform validate I get the following output:

Error: "heartbeat" must be greater than 0, got: 0

  with cloudamqp_rabbitmq_configuration.rmq

But according to the documentation we can set 0 as a minimum value (to disable heartbeat). Official documentation says we can set it to 0 too.