ALERTS Triggered! Migrating Zoom Webinars from Salesforce to Zoom for Salesforce Lightning

[RyanBarr42]

I am following these instructions to migrate from the old Salesforce Zoom App to the New one.
https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0057654

It seems the bit about "Disable webinar triggers" is wrong.

Zoom sent 6500+ emails to my customers alerting them that their registration changed. Even for webinars in the past and folks who didn't even attend. 

Should this article be updated to check the box for "Avoid Webinar Tigger"? 
Or is there some other way to prevent the messaging from going out?
I haven't done the attendee migration yet because of this.