If WebView2 is already installed and the new build is still giving you the same error, then there must be something else going on that I'm missing.
Could you send me your Windows specs so I can investigate this properly? A screenshot of Settings → System → About would be perfect.
You can send the screenshot and any additional details to ordinarygeniussoftware@gmail.com.
I'll be waiting for your email, and I promise I'll do my best to get this resolved as quickly as possible. I really want to figure out what's causing this on your system.
Sorry you're still dealing with this, and thanks again for your patience! 🙏❤️