Bug: Button display with loading spinner in react 18 without tooltip

Reproduction link

Steps to reproduce

No need to do any steps / extra effort , anyone can see button by default comes with loading icon if we add loading={false} from button then also we can see loading spinner

What is expected?

1. Button should display without loading icon
2. This should display Tooltip.

What is actually happening?

Button is display with loading icon

Environment	Info
antd	4.19.3
React	18.0.0
System	Ubuntu
Browser	Chrome

[beeinger]

Same thing, all Buttons show up with a loader when upgraded to React v18

[malkev]

The problem is uncompatibility with ReactDOM.createRoot. This is my index.tsx that cause the problem:

let rootElement = document.getElementById("root")
if(rootElement) {
  const root = ReactDOM.createRoot(rootElement)
  root.render(<StrictMode><App /></StrictMode>)
}

I solved in this way:

ReactDOM.render(
    <App />,
  document.getElementById('root')
);