message: fix location of revision anchor point
diff: @@ -5,7 +5,7 @@ import RevisionTrafficTargetAnchor from '../anchors/RevisionTrafficTargetAnchor'
  const DECORATOR_RADIUS = 13;
  const RevisionNode: React.FC<React.ComponentProps<typeof WorkloadNode>> = (props) => {
  - const hasDataUrl = !!props.element.getData().url;
  + const hasDataUrl = !!props.element.getData().data.url;
  useAnchor(
  React.useCallback(
  (node: Node) => new RevisionTrafficTargetAnchor(node, hasDataUrl ? DECORATOR_RADIUS : 0),
  