Synthetic Events: Document deviations from spec

On the Synthetic Events page, I think there should be a Note whenever the React behavior deviates from the spec.

For example, onBlur bubbles. And, if I remember correctly from when I was studying rich-text editing, the onSelect event is also different from the selectDOM event?

Also, would it be overkill to put them in three-column tables, like this?

从 issue 中链接的 Synthetic Events 页面开始，将提到的 onBlur 和 onSelect 行为与对应的 DOM 事件和规范进行比较。使用 Notes 更新页面，描述已确认的差异；如果合适，使用建议的三列布局；完成的标准是文档中的示例准确无误，并且页面清楚地区分 React 行为与 DOM 行为。