structuredAttrs is enabled

trying https://api.snapcraft.io/api/v1/snaps/download/pOBIoZ2LrCB3rDohMxoYGnbN14EHOgD7_97.snap
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100    545 100    545   0      0   3521      0                              0
100    545 100    545   0      0   3520      0                              0

  0      0   0      0   0      0      0      0                              0
 28 175.4M  28 49.88M   0      0 39.09M      0   00:04   00:01   00:03 49.52M
 73 175.4M  73 129.6M   0      0 56.85M      0   00:03   00:02   00:01 64.45M
100 175.4M 100 175.4M   0      0 62.36M      0   00:02   00:02         64.45M
100 175.4M 100 175.4M   0      0 62.36M      0   00:02   00:02         64.45M
100 175.4M 100 175.4M   0      0 62.36M      0   00:02   00:02         64.45M