Why can't I see my current bookings on my Zoom scheduler link?

Hi I am trying out Zoom Scheduler for free to see if it works for me. I have a Zoom calendar that aggregates all my calendars - gmail, iCloud, etc. Now that I have set up permissions for Zoom scheduler, I am not seeing any of my meetings in Zoom calendar. Meaning the scheduler is showing all my time slots are available when I have several meetings booked next week that I dont see. Please not all these are meetings that were booked before I installed Zoom Scheduler. Please advise! Thanks.