structuredAttrs is enabled

trying https://github.com/docker/sbx-releases/releases/download/v0.43.0/DockerSandboxes-darwin.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
 25 142.0M  25 36.46M   0      0 29.59M      0   00:04   00:01   00:03 36.44M
 64 142.0M  64 91.63M   0      0 41.05M      0   00:03   00:02   00:01 45.80M
100 142.0M 100 142.0M   0      0 47.18M      0   00:03   00:03         45.80M
100 142.0M 100 142.0M   0      0 47.18M      0   00:03   00:03         45.80M
100 142.0M 100 142.0M   0      0 47.18M      0   00:03   00:03         45.80M