recording in session rooms

Tell me how to make a recording in the session rooms?
1. if the organizer moves into the session room to allow recording, but the participant and co-organizer do not have a recording button.
2. If you assign an organizer in the main hall, then there is still no record button when you go to the session hall.
Maybe you need to specify something in the settings so that you can record a session room for a participant or co-organizer?