Whiteboard - the tab is not available in zoom meeting

Hi ! 

Other people I work with have the new whiteboard tab in zoom meetings and I don't. 

I'm on a Mac with Big Sur 11.6.6

And I just updated the zoom client version on my computer. 

I guess the workaround is to create a zoom whiteboard on line and share the link, but I'd love to use the full functionality. 

Thanks !!