Problem updating form web sdk 2.1.1 to the latest version

Please refer this @j.schoenemeyer I am using SDK app with ZoomMtg 2.9.5 using CDN.

i wanted to use instant meeting like we were using in JWT App type. As per your suggestion i created a meeting in my zoom account. Used it meeting id and passCode in sdk passWord. still can join the meeting.

i am able to generate signature using ZoomMtg.generateSDKSignature();
after that it just keeps loading and cannot join.