structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1787026227-g5016f3/amp-darwin-arm64
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
 19 68.64M  19 13.43M   0      0 12.86M      0   00:05   00:01   00:04 13.25M
 64 68.64M  64 44.35M   0      0 21.54M      0   00:03   00:02   00:01 21.87M
100 68.64M 100 68.64M   0      0 24.09M      0   00:02   00:02         21.87M
100 68.64M 100 68.64M   0      0 24.09M      0   00:02   00:02         21.87M
100 68.64M 100 68.64M   0      0 24.09M      0   00:02   00:02         21.87M