structuredAttrs is enabled

trying https://github.com/docker/sbx-releases/releases/download/v0.45.0/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
 13 145.3M  13 20.01M   0      0 15.84M      0   00:09   00:01   00:08 19.35M
 32 145.3M  32 46.59M   0      0 20.38M      0   00:07   00:02   00:05 22.64M
 56 145.3M  56 81.68M   0      0 24.85M      0   00:05   00:03   00:02 26.70M
 75 145.3M  75 110.1M   0      0 25.68M      0   00:05   00:04   00:01 27.13M
 93 145.3M  93 135.7M   0      0 25.66M      0   00:05   00:05         26.82M
100 145.3M 100 145.3M   0      0 26.21M      0   00:05   00:05         26.82M
100 145.3M 100 145.3M   0      0 26.21M      0   00:05   00:05         26.82M
100 145.3M 100 145.3M   0      0 26.21M      0   00:05   00:05         26.82M