Outdated scheduling in "Design Principles"

This is a subtle distinction but a powerful one. Since you don’t call that component function but let React call it, it means React has the power to delay calling it if necessary. In its current implementation React walks the tree recursively and calls render functions of the whole updated tree during a single tick. However in the future it might start delaying some updates to avoid dropping frames.

If something is offscreen, we can delay any logic related to it. ... To be clear, we are not taking advantage of this right now.

As far as I understand, React is taking advantage of delaying updates? https://github.com/facebook/react/issues/6170#issuecomment-318204454
If that's the case, seems like this part of the docs is outdated.

找到「Design Principles」文件頁面，並結合連結的 React issue 和留言，檢視引用的排程相關段落。確認這些陳述是否已經過時，然後修改受影響的措辭，使其符合 React 目前的更新排程行為，並驗證文件變更。