structuredAttrs is enabled

trying https://addons.mozilla.org/firefox/downloads/file/4985978/tree_style_tab-4.4.3.xpi
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100  1.30M 100  1.30M   0      0  3.06M      0                              0
100  1.30M 100  1.30M   0      0  3.06M      0                              0
100  1.30M 100  1.30M   0      0  3.06M      0                              0