structuredAttrs is enabled

trying https://github.com/nextcloud-releases/whiteboard/releases/download/v1.5.9/whiteboard-v1.5.9.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
 52 38.06M  52 20.10M   0      0 13.42M      0   00:02   00:01   00:01 17.15M
100 38.06M 100 38.06M   0      0 17.20M      0   00:02   00:02         17.15M
100 38.06M 100 38.06M   0      0 17.20M      0   00:02   00:02         17.15M
100 38.06M 100 38.06M   0      0 17.20M      0   00:02   00:02         17.15M