structuredAttrs is enabled

trying https://registry.npmjs.org/rehype-external-links/-/rehype-external-links-3.0.0.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   6784 100   6784   0      0 98.48k      0                              0