Speech Recognition in Ionic 5

My team is struggling with the implementation of Speech Recognition in Ionic 5 for android.

We have tried the browser’s Speech Recognition API and also tried with the Native solution in the ionic website iteself.

https://ionicframework.com/docs/native/speech-recognition

The problem we are facing is that it works on my device running on Android 10 but not on any device with Android 11 or above. On Android 11 device, with native solution, is says speech recognition is not available on device. We also tried installing/updating Google Speech Services and enabling/disabling the voice services to no avail.

If anyone could guide us, that would be great.