I'm using react-ga4 for my [portfolio[(https://vicentereyes.org). I have a PageViewTracker.jsx which has:

import { useEffect } from 'react'
import { useLocation } from 'react-router-dom';
import { trackPageView } from '../utils/analytics';

const PageViewTracker = ({ children }) => {
  const location = useLocation();

  useEffect(() => {
    trackPageView(location);
  }, [location]);

  return children;