## 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




try {
      await act(() => {
        const {pipe} = renderToPipeableStream(<A />);
        pipe(writable);
      });
      expect(getVisibleChildren(container)).toEqual(
        <div>
          <incorrecttag>Loading</incorrecttag>
        </div>,
      );
      if (__DEV__) {
        expect(mockError).toHaveBeenCalledWith(
          'Warning: <%s /> is using incorrect casing. Use PascalCase for React components, or lowercase for HTML elements.%s',
          'inCorrectTag',
          '\n' +
            '    in inCorrectTag (at **)\n' +
            '    in C (at **)\n' +
            '    in Suspense (at **)\n' +
            '    in div (at **)\n' +
            '    in A (at **)',
        );
        mockError.mockClear();
      } else {
        expect(mockError).not.toHaveBeenCalled();
      }
      await act(() => {
        resolveText('Hello');
        resolveText('World');
      });
      if (__DEV__) {