structuredAttrs is enabled

trying https://registry.npmjs.org/@cloudflare/workerd-darwin-arm64/-/workerd-darwin-arm64-1.20260903.1.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
 28 33.72M  28  9.54M   0      0  9.36M      0   00:03   00:01   00:02  9.55M
100 33.72M 100 33.72M   0      0 18.71M      0   00:01   00:01          9.55M
100 33.72M 100 33.72M   0      0 18.71M      0   00:01   00:01          9.55M
100 33.72M 100 33.72M   0      0 18.71M      0   00:01   00:01          9.55M