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   3177      0                              0
100    545 100    545   0      0   3175      0                              0

  0      0   0      0   0      0      0      0                              0
  0 175.4M   0 428.6k   0      0 230.6k      0   12:58   00:01   12:57 424.9k
  1 175.4M   1  1.86M   0      0 664.3k      0   04:30   00:02   04:28 942.8k
  2 175.4M   2  4.62M   0      0  1.16M      0   02:30   00:03   02:27  1.47M
  4 175.4M   4  8.69M   0      0  1.74M      0   01:40   00:04   01:36  2.10M
  8 175.4M   8 15.43M   0      0  2.58M      0   01:07   00:05   01:02  3.01M
 15 175.4M  15 27.15M   0      0  3.89M      0   00:45   00:06   00:39  5.22M
 27 175.4M  27 47.48M   0      0  5.95M      0   00:29   00:07   00:22  8.95M
 46 175.4M  46 81.05M   0      0  9.03M      0   00:19   00:08   00:11 15.29M
 78 175.4M  78 137.5M   0      0 13.79M      0   00:12   00:09   00:03 25.78M
100 175.4M 100 175.4M   0      0 16.54M      0   00:10   00:10         25.78M
100 175.4M 100 175.4M   0      0 16.54M      0   00:10   00:10         25.78M
100 175.4M 100 175.4M   0      0 16.54M      0   00:10   00:10         25.78M