message: Fix editing <ol> tags with a non-1 start attribute
diff: @@ -218,7 +218,7 @@ function parseNode(n: Node, pc: PartCreator, mkListItem?: (li: Node) => Part[]):
  return parts;
  }
  case "OL": {
  - let counter = 1;
  + let counter = (n as HTMLOListElement).start ?? 1;
  const parts = parseChildren(n, pc, li => {
  const parts = [pc.plain(`${counter}. `), ...parseChildren(li, pc)];
  counter++;
  