structuredAttrs is enabled

trying https://github.com/docker/sbx-releases/releases/download/v0.49.1/DockerSandboxes-linux-amd64.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0

  0      0   0      0   0      0      0      0                              0
 21 93.71M  21 20.10M   0      0 12.66M      0   00:07   00:01   00:06 20.05M
 36 93.71M  36 33.77M   0      0 12.66M      0   00:07   00:02   00:05 16.22M
 53 93.71M  53 50.20M   0      0 13.68M      0   00:06   00:03   00:03 16.28M
 74 93.71M  74 70.04M   0      0 14.95M      0   00:06   00:04   00:02 17.09M
100 93.71M 100 93.71M   0      0 17.15M      0   00:05   00:05         17.09M
100 93.71M 100 93.71M   0      0 17.15M      0   00:05   00:05         17.09M
100 93.71M 100 93.71M   0      0 17.15M      0   00:05   00:05         17.09M