Zoom app is not working

We have created an App called  DFS_RTMS_APP, we have added events as RTMS_started and RTMS stopped as shown in the screenshot . When we added other events related to meeting like meeting started and meeting stopped these events are getting captured in logs but when we check the logs rtms started and rtms stopped is not getting triggered..

This was working until friday and we tested also but since yesterday these RTMS events are not getting triggered . Please let us know if we need to trigger any settings change for this to work .