## 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 (
          <head>
            <title>hello</title>
          </head>
        );
      }
      await act(() => {
        const {pipe} = renderToPipeableStream(<App />);
        pipe(writable);
      });
      expect(getVisibleChildren(document.head)).toEqual(<title>hello</title>);
      const errors = [];
      ReactDOMClient.hydrateRoot(container, <App />, {
        onRecoverableError(error) {
          errors.push(error.message);
        },
      });
      await waitForAll([]);
      expect(errors).toEqual([]);
      expect(getVisibleChildren(document.head)).toEqual(<title>hello</title>);
    });
    it('should accept children array of length 1 containing a string', async () => {
      
      function App() {