structuredAttrs is enabled

trying https://github.com/nextcloud-releases/calendar/releases/download/v6.5.4/calendar-v6.5.4.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
 53 18.89M  53 10.10M   0      0  6.16M      0   00:03   00:01   00:02  7.77M
100 18.89M 100 18.89M   0      0 10.00M      0   00:01   00:01          7.77M
100 18.89M 100 18.89M   0      0 10.00M      0   00:01   00:01          7.77M
100 18.89M 100 18.89M   0      0 10.00M      0   00:01   00:01          7.77M