TreeTable: size prop not working, even in official StackBlitz example

[Seyid-cmd]

I'm trying to use the size prop in PrimeReact's TreeTable component, but it's not having any effect. The TypeScript type indicates that the size prop should accept a number, but when I pass a value like size={10}, there's no noticeable difference in the table.

I even tried this in the official Prime React TreeTable Basic example example on StackBlitz, using the basic usage demo, but still no effect. Here's my code based on that example:

import { TreeTable } from 'primereact/treetable';
import { Column } from 'primereact/column';
export default function BasicDemo() {
  const [nodes, setNodes] = useState([]);

  useEffect(() => {
    NodeService.getTreeTableNodes().then((data) => setNodes(data));
  }, []);

  return (
    <div className="card">
      <TreeTable size={10} value={nodes} tableStyle={{ minWidth: '100rem' }}>
        <Column field="name" header="Name" expander></Column>
        <Column field="size" header="Size"></Column>
        <Column field="type" header="Type"></Column>
      </TreeTable>
    </div>
  );
}