Zoom has limitation that one user can only make 3 requests per day for same event or meeting i.e. if you create bundle product with 10 occurrences of the same event and when your customers purchase that product they'll only get registered for 3 occurrences for the same event.
Limitation from Zoom:
If you want to add more than 3 recurring events to the bundle product. You can create multiple events with 3 recurring events and add all the occurrences of all events to the bundle product.
You want to create 9 weeks course which will include 9 events and add them in a bundle product.
Step 1: Create 3 online events with same name and in each event create 3 occurrence.
NOTE: After you create first event check the end date of that event and then create next event which will start after finish date of first event.
Created 3 events named "Test Event" with 3 occurrences each.
Step 2: Create a bundle product and add all the occurence of all events.
Customer will purchase this bundle and gets registered for all events.