How is the web view positioned on the unity scene?

The web view is at the very top, it overlaps everything that is below it on the unity scene.

Cleartext HTTP traffic not permitted

This error occurs when loading HTTP traffic. Starting with Android 9 (API level 28), Cleartext HTTP traffic support is disabled by default. To fix this problem, load only HTTPS pages or enable the Use clear text traffic option in Assets->WellWebView in the settings.