Horrible bug while using IoS Teams App

There is something drastically wrong with Teams mobile App on IOS

1. I had a meeting scheduled at 11 am Indian Time today
2. A few minutes before the meeting, I used the mobile app, logged in with the same profile gave password, validated the code, etc., and set the meeting options for anyone to attend
3. at 10:55 I joined the meeting on the App and was the only one in it
4. at 11, people were still waiting to go into the meeting
5. On my mobile app, i still saw only me attending
6. I was driving, so I had to stop driving, connect via hotspot, and then go on to Teams and then saw people waiting in the lobby

So... mobile and windows APP are OUT OF SYNCH

What a horrible experience. I expected much better from a Microsoft product. I almost lost a customer because of the delay!!!