Speech Language AutoDetection does not work in Javascript SDK 1.42.0

[reliccare]

IN ORDER TO ASSIST YOU, PLEASE PROVIDE THE FOLLOWING:

• Speech SDK log taken from a run that exhibits the reported issue.

Logs are available here.

• A stripped down, simplified version of your source code that exhibits the issue. Or, preferably, try to reproduce the problem with one of the public samples in this repository (or a minimally modified version of it), and share the code.

I am using this sample and making just one change to auto detect the language instead of the language provided with speechConfig. The changes made are shown below

// speechConfig.speechRecognitionLanguage = settings.language;
var autoDetectSourceLanguageConfig = sdk.AutoDetectSourceLanguageConfig.fromLanguages([("zh-CN", "hi-IN", "en-US")]);

// var reco = new sdk.SpeechRecognizer(speechConfig, audioConfig);
  var reco = sdk.SpeechRecognizer.FromConfig(speechConfig, autoDetectSourceLanguageConfig, audioConfig);

• If relevant, a WAV file of your input audio.

I am using zhcn_short_dummy_sample.wav file provided with samples. This is a chinese utterance.

• Additional information as shown below

Describe the bug

I am getting the output as below when using auto detection of language

Now recognizing speech from: zhcn_short_dummy_sample.wav
(sessionStarted) SessionId: B651DFE8EECD489EA8DDF223EFF8FBF6
(speechStartDetected) SessionId: B651DFE8EECD489EA8DDF223EFF8FBF6
(recognizing) Reason: RecognizingSpeech Text: jin tian tian qi
(recognizing) Reason: RecognizingSpeech Text: jin tian tian qi zhe me yang
(speechEndDetected) SessionId: B651DFE8EECD489EA8DDF223EFF8FBF6

(recognized)  Reason: RecognizedSpeech Text: Jin Tian Tian Qi Zhe me Yang.
(sessionStopped) SessionId: B651DFE8EECD489EA8DDF223EFF8FBF6

Expected behavior

If I do not use auto detection of language and specify zh-CN as the speech recognition language. I get the correct output

Now recognizing speech from: zhcn_short_dummy_sample.wav
(sessionStarted) SessionId: E0B87990473F4E0B9EF1E2F51B7A6BDD
(speechStartDetected) SessionId: E0B87990473F4E0B9EF1E2F51B7A6BDD
(recognizing) Reason: RecognizingSpeech Text: 今天天气
(recognizing) Reason: RecognizingSpeech Text: 今天天气怎么样
(speechEndDetected) SessionId: E0B87990473F4E0B9EF1E2F51B7A6BDD

(recognized)  Reason: RecognizedSpeech Text: 今天天气怎么样？
(sessionStopped) SessionId: E0B87990473F4E0B9EF1E2F51B7A6BDD

Version of the Cognitive Services Speech SDK

Here is my package.json dependencies

  "dependencies": {
    "difflib": "^0.2.4",
    "https-proxy-agent": "^3.0.0",
    "lodash": "^4.17.21",
    "lodash.foreach": "^4.5.0",
    "lodash.sum": "^4.0.2",
    "mic-to-speech": "^1.0.1",
    "microsoft-cognitiveservices-speech-sdk": "^1.42.0",
    "readline": "^1.3.0",
    "segment": "^0.1.3",
    "wav": "^1.0.2"
  }

Platform, Operating System, and Programming Language

• OS: [e.g. Windows, Linux, Android, iOS, ...] - Macbook Pro
• Hardware - Apple M1 Chip
• Programming language: Javascript
• Browser [e.g. Chrome, Safari] (if applicable) - Not applicable. Node.js