Rated 4 out of 5 stars

With the latest update, my Google Calendars are all showing with the Enable button showing. If I enable them, no content for the calendar appears and when I restart Thunderbird, the status of the calendars all go back to being not enabled and the calendar content does not appear. Up to now, this has been a wonderful add-on.

This review is for a previous version of the add-on (78.0.1).