structuredAttrs is enabled

trying https://github.com/docker/sbx-releases/releases/download/v0.45.1/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
 29 145.4M  29 42.87M   0      0 34.58M      0   00:04   00:01   00:03 42.86M
 59 145.4M  59 86.09M   0      0 38.44M      0   00:03   00:02   00:01 43.03M
 84 145.4M  84 122.6M   0      0 37.84M      0   00:03   00:03         40.86M
 99 145.4M  99 144.8M   0      0 34.03M      0   00:04   00:04         36.06M
100 145.4M 100 145.4M   0      0 34.09M      0   00:04   00:04         36.06M
100 145.4M 100 145.4M   0      0 34.09M      0   00:04   00:04         36.06M
100 145.4M 100 145.4M   0      0 34.09M      0   00:04   00:04         36.06M