Its seem like the newly added WitBindgenAddionalArgs doesn't get sent to the the wit-bindgen command.
Context i use a custom wit-world + wasi-http, and even with the <WitBindgenAddionalArgs>--with-wit-results</WitBindgenAddionalArgs> it still doesn't generate the result type in the generated files.
If i force an error in my wit-types i can see the parameters being sent to wit-bindgen.
C:\Users\USERNAME\.nuget\packages\bytecodealliance.componentize.dotnet.witbindgen\0.6.0-preview00009\build\..\tools\win-x64\wit-bindgen.exe c-sharp wit --world api --runtime native-aot --out-dir obj\Debug\net9.0\wasi-wasm\wit_bindgen\
I have setup a branch in my test repository to reproduce the error
https://github.com/usergood/csharp-wasi-test/tree/testing_wit_result
Package-version: 0.6.0-preview00009
OS: Windows 11
And thanks for the latest release, it fixed a lot of issues!