Email i-con disappeared when opening meeting from calendar

I have Google Calendar that my Zoom meetings would appear in.  I would double click on the meeting I had just schedule through Zoom, and I would click on the email icon, then invite people, and add comments.  The email icon has disappeared, and I have no way to forward the meetings I've just set up.  This is how I have used the tool from since day 1.  I have a paid premium account.