Install the Site Kit plugin & set it up; the best option so far for the analytics shows a user-friendly dashboard with daily stats.
Also, please ensure you are tracking the page views on the correct connected GA4 property. I meant you should be tracking pageviews on the GA4 property, which you connected previously with GA3. That can be checked at
https://analytics.google.com/ > GA3 Property > Admin > Under Property Column > GA4 Setup Assistant
It should show connected GA4 property like this:

Now, go back to the Site Kit plugin at
WordPress> Settings > Analytics > Ensure that the GA4 property selected is the same as per the above screenshot.

This part is done. Also, when you visit the Site Kit dashboard, it might be asking for some extra permissions (not for all) by showing such a banner:

So do that as well at same time.
When you have Site Kit installed, the web story pageviews also get tracked on the selected GA3 property only (as shown in Site Kit analytics settings), and it should shift to the GA4 property automatically in July.
What if the analytics GA4 properties are not matching?
Just in case if the connected GA4 property (with GA3 in 1st screenshot) is not matching with the selected GA4 in the Site Kit analytics admin settings (2nd screenshot) or any other analytics plugin you may be using, and in case if you have been tracking traffic on that GA4 property for very long, then go back to:
Google Analytics > GA3 Property > Admin > Under Property Column > GA4 Setup Assistant.
Disconnect the connected property, connect again, and select that GA4 property in which you have been tracking page views before till now, so it may match the configured GA4 property at Site Kit analytics settings.

Optional – Complete Setup Which Analytics Asks for GA4 Onboarding

Also, you must have seen a banner for completing the setup of GA4 in the analytics admin; here is a quick screen recording of what to do for that. Those are useless steps for most people (unless you are an advertiser), and if you ignore them, it probably won’t matter:
That’s pretty much all.