Webinar started accidentaly during Practice Session

[Chook01]

Hi everyone,

I'm facing a recurrent issue when I use a Practice session...when panelists join they have the unfortunate tendency to click "Start the Webinar", and the consequence is that attendees could see and listen.

Is there a possibility to remove this banner message on the top when practice session is running?? and let just the Host have the possibility to start the webinar...