## React version
React version: 18.3.0-next-b0671f9ea-20230130

## Problem
In `StrictMode`,  when using hydrateRoot to render a component that using `useSyncExternalStore` it seems that useSES will do hydration twice. 

But in second hydration process,  useSES does not use the result of `getServerSnapshot` as initial state, which will cause hydration error.

This problem will only happen in `development` mode, 

## Reproduce
Link to code example:
https://codesandbox.io/s/useses-18-3-rojznv

It works well in react 18.2
https://codesandbox.io/s/useses-18-2-13iskc




return (
        <Suspense fallback={'outer'}>
          <Suspense fallback={'inner'}>
            <div>
              {isClient ? <AsyncText text="A" /> : <Text text="A" />}
              <b>B</b>
            </div>
          </Suspense>
        </Suspense>
      );
    }
    await act(() => {
      const {pipe} = renderToPipeableStream(<App />);
      pipe(writable);
    });
    const errors = [];
    ReactDOMClient.hydrateRoot(container, <App isClient={true} />, {
      onRecoverableError(error) {