## 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




function TextWithPunctuation({text, punctuation}) {
      return <Text text={text + punctuation} />;
    }
    
    TextWithPunctuation.defaultProps = {
      punctuation: '!',
    };
    try {
      await act(() => {
        const {pipe} = renderToPipeableStream(
          <div>
            <div>
              <Suspense fallback={<Text text="Loading..." />}>
                <LazyA text="Hello" />
              </Suspense>
            </div>
            <div>
              <Suspense fallback={<Text text="Loading..." />}>
                <LazyB text="world" />
              </Suspense>
            </div>
          </div>,
        );
        pipe(writable);
      });
      expect(getVisibleChildren(container)).toEqual(
        <div>
          <div>Loading...</div>
          <div>Loading...</div>
        </div>,