iOS Only e.Cancel does not cancel WebView load if Launcher.OpenAsync is awaited

[czuck]

Description

When calling await Launcher.OpenAsync(url), then returning to the MAUI app, the webview has loaded the page. Remove the await and test again, when returning to the MAUI app the webview has not changed

Steps to Reproduce

Run the test project linked below. Tap the hamburger menu and tap on WebView Cancel This brings up google.
Tap on the Sign In button. This should open the google account page in a new browser. Tap <CleanApp in the upper left to return to the app. The WebView not displays the google account page as well.
Open CustomWebView and remove the word await on line 20. Run the test again. When returning to the WebView toe initial Google search window will still be displayed.
Can be recreated using versions 8.0.3 through 10.0.0-preview.4.25263.4

Link to public reproduction project repository

https://github.com/czuck/MauiTest

Version with bug

9.0.70 SR7

Is this a regression from previous behavior?

Yes, this used to work in Xamarin.Forms

Last version that worked well

Unknown/Other

Affected platforms

iOS

Affected platform versions

18.3.1

Did you find any workaround?

No response

Relevant log output

[anandhan-rajagopal]

This issue has been verified in Visual Studio Code 1.100.2 with MAUI versions (8.0.100, 9.0.0 & 9.0.70). It can be reproduced on iOS platform.