OpenQA.Selenium.NoAlertPresentException : no such alert
Stacktrace
```text
at OpenQA.Selenium.WebDriver.UnpackAndThrowOnError(Response errorResponse, String commandToExecute)
at OpenQA.Selenium.WebDriver.ExecuteAsync(String driverCommandToExecute, Dictionary`2 parameters)
at OpenQA.Selenium.WebDriver.InternalExecute(String driverCommandToExecute, Dictionary`2 parameters)
at OpenQA.Selenium.TargetLocator.Alert()
at Microsoft.AspNetCore.Components.E2ETest.Tests.RoutingTest.NavigationLock_CanBlockExternalNavigation() in /home/vsts/work/1/s/src/Components/test/E2ETest/Tests/RoutingTest.cs:line 1100
```
Failing Test(s)
Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests.NavigationLockPrerenderingTest.NavigationIsLockedAfterPrerendering
Microsoft.AspNetCore.Components.E2ETest.Tests.RoutingTest.NavigationLock_CanBlockExternalNavigation
Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests.ServerRoutingTest.NavigationLock_CanBlockExternalNavigation
Error Message
Stacktrace
Build
https://dev.azure.com/dnceng-public/public/_build/results?buildId=764364&view=ms.vss-test-web.build-test-results-tab