## 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




const errors = [];
      ReactDOMClient.hydrateRoot(container, <App />, {
        onRecoverableError(error) {
          errors.push(error.message);
        },
      });
      await waitForAll([]);
      expect(errors).toEqual([]);
      expect(getVisibleChildren(container)).toEqual(
        <div>
          {}
          {'hello'}
          {'world'}
          {}
          {'world'}
          {}
          {'hello'}
          {'world'}
          <br />
          {}
          {'world'}
          <br />
        </div>,
      );
    });
  });
  describe('title children', () => {
    it('should accept a single string child', async () => {
      
      function App() {