Image.FromStream throws "Parameter is not valid" for WebP images

According to https://learn.microsoft.com/en-us/windows/win32/gdiplus/-gdiplus-constant-image-file-format-constants GDI+ has support for WebP Images. Support was apparently added in the .NET framework [here](https://github.com/dotnet/runtime/issues/70422).

However whenever I say the following:

```
using var stream = file.OpenReadStream();
using var image = Image.FromStream(stream);
```

I get the error:

> ArgumentException: Parameter is not valid.
> System.Drawing.SafeNativeMethods+Gdip.CheckStatus(int status)

This works fine for most of the other image formats (jpg, gif, png etc).