structuredAttrs is enabled

trying https://raw.githubusercontent.com/scipy/dataset-ascent/main/ascent.dat
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 256.1k 100 256.1k   0      0 639.9k      0                              0