## 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




Scheduler.log('Logged a recoverable error: ' + error.message);
      },
    });
    React.startTransition(() => {
      root.render(<App />);
    });
    
    await waitFor(['Oops!', 'Oops!']);
    
    
    
    shouldThrow = false;
    await waitForAll([
      
      'A',
      'B',
      
      'Logged a recoverable error: Oops!',
    ]);
    
    expect(container.textContent).toEqual('AB');
  });
  it('logs multiple hydration errors in the same render', async () => {
    let isClient = false;
    function subscribe() {