default landing page Edge
If your default Edge landing page is a page where you need to logon on an MS page (eg logon.microsoft.com) and you have SSO configured you get a strange behavior, double MFA request or revoked MFA or its suddenly working.
the reason is you get 2 MFA request at the same time to fix this i added at line 1409 this:
$global:edgeOptions.addArguments("--app=https://an_page_without_ms_login.nl")
so the msedgedriver.exe loads another page then the default one.