MS Teams meeting module toggleIncomingClientAudio not working

Dear Community,

The new MS Teams function to toggle the incoming audio speaker setting for the meeting is not working.

This function is referenced here https://learn.microsoft.com/en-us/javascript/api/@microsoft/teams-js/microsoftteams.meeting?view=msteams-client-js-1.13.1#@microsoft-teams-js-microsoftteams-meeting-toggleincomingclientaudio 

Would you please let us know if this is intentional and when will it be included in the new MS Teams?

Thank you