Document using HTML dialog element

Modals/Dialogs are very common on the web. Now that the HTML dialog element has full cross-browser support it would be great to see documentation around how to use this in React as it is far from obvious. In the current docs it says "instead of exposing open() and close() methods on a Dialog component, pass an isOpen prop to it." Should people avoid using the showModal() function? Is it necessary to use portals when using a HTML dialog element?

Such a common UI task should be clearly documented.

<dialog> used to have some accessibility concerns but all of those have been addressed. It's now a much better option than implementing your own dialog. It has many accessibility features like 'inert' built-in.

ドキュメントファイルもテストも指定されていません。まず、issue で引用されている現在の React ドキュメントのガイダンスを確認し、次に HTML dialog element、showModal()、portals を組み合わせてどのように使用すべきかを調査してください。React ドキュメントで推奨されるアプローチが明確に説明され、showModal() と portals が必要かどうかが回答されていれば完了です。