Why is SpeechRecognizer.RecognizeAsync() crashing in this situation?

[ClaudiuHBann]

I created the default react-native-windows project (like in here: https://microsoft.github.io/react-native-windows/docs/getting-started), after which I created a native module in c++ like:

#pragma once

#include "pch.h"

#include <winrt/Windows.Media.SpeechRecognition.h>
#include <winrt/Windows.Media.Capture.h>
using namespace winrt;

#include <functional>
#include <string>
using namespace std;

#include "NativeModules.h"

namespace NativeModuleSample
{
  REACT_MODULE(FancyMath);
  struct FancyMath
  {
    REACT_METHOD(Listen);
    ::winrt::fire_and_forget Listen(::std::function<void(::std::string)> callback) noexcept {
      co_await ::winrt::resume_background();

      static ::winrt::Windows::Media::SpeechRecognition::SpeechRecognizer speechRecognizer = nullptr;
      if (!speechRecognizer) {
        speechRecognizer = ::winrt::Windows::Media::SpeechRecognition::SpeechRecognizer();
        co_await speechRecognizer.CompileConstraintsAsync();
      }

      auto speechRecognitionResult = co_await speechRecognizer.RecognizeAsync();
      callback("You said: " + to_string(speechRecognitionResult.Text()));
    }
  };
}

I call this method from the react native, and then the call to speechRecognizer.RecognizeAsync() crashes app with the following output:

What am I doing wrong?

The same code works as expected in a winui project or uwp.

[chrisglein]

Addressed here: #10540