qmlformat fails on "for of"

function collectTests() {

  for (const [key, value] of Object.entries(root)){
    if (key.startsWith("test_")){
      collected[key] = value
      }
  }
}

 0 comment(s) attached. 416 comments are orphans. Sorting imports Dumping somefile.qml <formatted>:461 : Expected token `in' Failed to parse formatted code. An error has occurred. Aborting.