Rated 5 out of 5 stars

by Achmed Lachned on Nov. 29, 2019 ·

TB 68.2.1 lightning with Google calendar - requirement in Nov 2019:
Open about:config in TB --> general.useragent.compatMode.firefox = true
This should be noted in the heading of this website to reduce the low ratings :-)

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