HI Fran, the new experience currently supports Standard events only. If you are hosting a Webcast, a Password-protected webinar event, or a Recorded event, you will be launched in the classic experience. The team's main focus right now is feature parity with GoToWebinar Classic, so adding support for Webcasts, Recorded events, etc. Improvements to Certificates is one of the top requests for when the core work is completed, and I will definitely update you once there is news.
Breakout rooms will be a great addition along with improvements already available in the GoTo App such as native custom backgrounds, and the new webcam zoom and pan.
