Yes it’s broken. I’ve played with it for a few hours. I’ve had some success deleting the cameras.cfg file for the particular aircraft (not the general file) but it doesn’t always work. Switching between aircraft often breaks it.
Some 2020 aircraft seem to have imported the custom views from the aircraft on the old sim BUT WITH A DIFFERENT BASE EYEPOINT. However since the aircraft is streamed that data is not saved on the pc.
If I knew how to raise a ticket I would.