Contradictory error message: Seconds is 0 but allowed floor is 0

[RobertAtomic]

This is a seemingly contradictory error:
Seconds is 0 but allowed floor is 0

This statemachine does not pass lint, but it is accepted and runnable by the Step Functions product:

{
  "StartAt": "ZeroWait",
  "States": {
    "ZeroWait": {
      "Type":"Wait",
      "Seconds": 0,
      "Next":"Finish"
    },
    "Finish": {
      "Type": "Succeed"
    }
  }
}

[timbray]

Looks like a bug to me. Just bit me in one of my own machines :(

[slootjes]

What would be the purpose of a 0 second wait? Not saying you do something wrong but I'm curious about the use case.