Participant video not showing when sharing whiteboard with new Zoom update

I am so frustrated with Zoom, they keep making changes to the whiteboard, that are not for the better.  I can no longer see my client’s image (again) when using the whiteboard which is essential when working as a therapist.  It’s also gone back to the grid whiteboard which I hate, I just want the classic whiteboard back!  How do I do this, help?  I am not going to stay with zoom as a result of these constant updates.