Clicking on Join button giving error after upgrade SDK from 1.9.1 to 2.10.1 with server-to-server oauth

I upgraded SDK, earlier I was using JWT and SDK 1.9.1 and it was working fine but as JWT not long more and advised to upgrade SDK with 2.10.1 with Server-to-Server Ouath and using ZAK token so I did same and Here is my payload -

  1. email:

support@xxx.com

  1. pwd:

MHFOblBsdVdqN3YycXhJeFE4ZjJsUT09

  1. role:

1

  1. signature:

OWczYjFNSnRURWVzZWlWMFJrS0hIZzpvbm94TW1MRzJWcUVTOHJDQVNERkJHYlZ0dE92WEJLYg==

  1. NO_BUTTON_LEAVE:

false

  1. NO_TEXT_PASSWORD:

false

  1. apiKey:

eyJhbGciOiJIUzUxMiIsInYiOiIyLjAiLCJraWQiOiJhODM0ODJkMS02ZmUzLTRmNDUtYTVjOS01MDg0ZDRlYWFkNDYifQ.eyJ2ZXIiOjgsImF1aWQiOiJhNTZmMDgxYjM3M2FjMWVhM2Y2ZWQ3YjJjYjYzMGI4OCIsImNvZGUiOiJyLVp4bkgzRFRDU1FpYVY0bHRKOFpnTkx1Z21NcWNLaTMiLCJpc3MiOiJ6bTpjaWQ6OWczYjFNSnRURWVzZWlWMFJrS0hIZyIsImdubyI6MCwidHlwZSI6MywiYXVkIjoiaHR0cHM6Ly9vYXV0aC56b29tLnVzIiwidWlkIjoiRXpZUWlLS2xRbkNROHIzbGhoQmR3dyIsIm5iZiI6MTY3ODA0NDU4NCwiZXhwIjoxNjc4MDQ4MTg0LCJpYXQiOjE2NzgwNDQ1ODQsImFpZCI6InBjVzk3TlNvUl9lQlZwQVBlTm5fUVEiLCJqdGkiOiI1ZjNlMjNkMy02MzUwLTRkZDUtYTg1My1mODYxNDQ3YjdiMWIifQ.shzMv2In4cQHrS2UzxnWeVHrrm69FofdP6iDl-Q_rd44IyZLAv8gCKf-8CpzPG2SXmb3kAbq2sdBOqvBCRMzmA

  1. leaveUrl:

/ZoomMeeting/end-meeting.cfm

  1. meetingNumber:

81265901016

  1. userName:

Nikhil Saxenaacc

I am getting issue when clicking on join button -

Please let me know what is the issue ?

Regards,
Nikhil

I got some finding when clicking on Join button it saying meeting number is undefined highlighted in yellow in zoom-meeting-2.10.1.min.js file.

Please advice.
Regards
Nikhil