structuredAttrs is enabled

trying https://static.crates.io/crates/matrix-sdk-store-encryption/0.18.0/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  16486 100  16486   0      0 325.9k      0                              0