Interoperability problem using microphone

[agbossi]

I'm getting the following error when using microphone api

Error: Assertion failed: org-dartlang-sdk:///dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/types.dart:217:7
isJsObject(f) ||
!JS('bool', '# instanceof #.Function', f, global)
"Dart function requires allowInterop to be passed to JavaScript."
dart-sdk/lib/internal/js_dev_runtime/private/ddc_runtime/errors.dart 294:3 throw
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 35:3 assertFailed
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/types.dart 218:59 assertInterop
dart-sdk/lib/_internal/js_dev_runtime/private/js_helper.dart 853:31 assertInterop$
dart-sdk/lib/_internal/js_dev_runtime/private/js_array.dart 220:7 forEach]
dart-sdk/lib/_internal/js_dev_runtime/private/js_helper.dart 858:51 assertInteropArgs
dart-sdk/lib/_internal/js_shared/lib/js_util_patch.dart 109:3 callMethod$
packages/typings/src/d/typescript/lib.dom.d.dart 94672:9 MediaRecorder$36Typings._addEventListener$362
packages/typings/src/d/typescript/lib.dom.d.dart 94670:17

The function that triggers the error is this:

  @override
  void startRecording() async {
    final _constraints = {
      'audio': {'channelCount': 1, 'sampleRate': 48000}
    };

    final ty.MediaStreamConstraints _mediaConstraints =
        ty.MediaStreamConstraints(audio: _constraints);
    _mediaStream =
        await ty.window.navigator.mediaDevices.getUserMedia(_mediaConstraints);

    _setupAudioGraph(_mediaStream);
    _mediaRecorder = ty.MediaRecorder(_mediaStream);
    _mediaRecorder.addEventListener.$2('dataavailable', _onDataAvailable);

    _mediaRecorder.start();
  }

The error occurs in
_mediaRecorder.addEventListener.$2('dataavailable', _onDataAvailable);

The debugger stops in typings-0.0.6+1/lib/src/d/typescript/lib.dom.d.dart here:

  _i2.Future<_i3.MediaStream> Function([_i3.MediaStreamConstraints?])
      get getUserMedia => ([_i3.MediaStreamConstraints? p0]) =>
          _i4.promiseToFuture(_i4.callMethod(
            _i4.getProperty(
              this,
              'getUserMedia',
            ),
            r'call',
            [
              this,
              p0 ?? _i6.undefined,
            ],
          ));

Am I missing something? The error doesn't depend on the content of _onDataAvailable
I'm using Dart 3.2.6 and Flutter 3.16.9