Rated 5 out of 5 stars

I manage to plan and build my day, week and month only thanks to the synchronization of the Thunderbird and Google Calendar.
There is a small personal wish. I do not have enough task grouping into categories. That is, when the calendar is centered, tasks are displayed on the side, grouping is very lacking. Google in the application of the task implemented this so-called List. That is, you can create a list.
Also, the activation of the task execution via the smartphone from Google Calendar does not work, that is, if I noted in Google that the task has been completed, synchronization does not occur. And the reverse is all ok. That is, if execution is noted from Tunderbird, then synchronization is approx.
Another important thing, it seems to me, is the choice of a separate color for the event. That is, an important event, for example, red. I know that in Thunderbird there is an implementation of the formation of event categories, but it does not work for Google, that is, it is not visible from the smartphone.
If you consider the wishes, that would be great.
Thanks.

I would really appreciate feedback. Thanks again for the opportunity to synchronize the Thunderbird and Google calendar.

This review is for a previous version of the add-on (68.2.1).