structuredAttrs is enabled

trying https://registry.npmjs.org/react-error-boundary/-/react-error-boundary-4.1.2.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   6484 100   6484   0      0  75941      0                              0