That's because Android Webview try to update ur Android WebView version like v141 or any like that
because old WebViews don't have WebAssembly
Here is all what u need
https://www.apkmirror.com/apk/google-inc/trichrome-library/trichrome-library-141...
https://www.apkmirror.com/apk/google-inc/android-system-webview/android-system-w...