JitsiMeetView Android camera keeps on fluctuating

I have added JitsiMeetView in my Android App. Its looking fine but the UI keeps on fluctuating like it doesn’t seems stable. My own picture keeps on zooming out and in very fast and showing weird behavior. Can someone help me, maybe I have missed some interface method to implement? But I have exactly followed this documentation code for JitsiMeetView.

thanks in advance.