structuredAttrs is enabled

trying https://registry.npmjs.org/@tiptap/core/-/core-3.20.4.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 489.6k 100 489.6k   0      0  1.89M      0                              0