Conflicting description on getSnapshotBeforeUpdate section on the React.Component page

Page: https://reactjs.org/docs/react-component.html
Section: getSnapshotBeforeUpdate

The description after the code block reads

In the above examples, it is important to read the scrollHeight property in getSnapshotBeforeUpdate because there may be delays between “render” phase lifecycles (like render) and “commit” phase lifecycles (like getSnapshotBeforeUpdate and componentDidUpdate).

It is indicating that we should be reading the scrollHeight property in getSnapshotBeforeUpdate due to the delays between the "render" phase lifecycles and "commit" phases lifecycles. But getSnapshotBeforeUpdate is indicated as one of the "commit" phases lifecycle. Is that correct?

Leggi la sezione getSnapshotBeforeUpdate della pagina React.Component all’indirizzo https://reactjs.org/docs/react-component.html, inclusi il blocco di codice e la spiegazione tra virgolette riportata sotto. Verifica che la descrizione distingua correttamente i lifecycle delle fasi di render e commit, quindi aggiorna la formulazione in conflitto in modo che la tempistica del lifecycle sia inequivocabile.