How to revoke permission to open links in an app

[vickiez]

Discussed in https://github.com/MicrosoftEdge/WebView2Feedback/discussions/4479

^{Originally posted by exaiwitmx April 9, 2024} If you have granted the permission to always open specific links in an app, how do you revoke this permission?

What I've already tried:

1. WebView2.CoreWebView2.Profile.GetNonDefaultPermissionSettingsAsync() => No effect.

2. WebView2.CoreWebView2.Profile.GetNonDefaultPermissionSettingsAsync() with all CoreWebView2BrowsingDataKinds enumeration values OR-ed. => No effect.

3. WebView2.CoreWebView2.Profile.GetNonDefaultPermissionSettingsAsync() => Returns nothing.

4. Delete User Data Folder recursively by means of System.IO.Directory.Delete. => Actually removes the permission. But I don't want to do that for several reasons - including the problem that part of the User Data Folder might be locked (e.g. by other instances of my application) and therefore cannot be deleted.

I use version 1.0.2420.47 of the Microsoft.Web.WebView2 nuget package:

AB#50723049