Rated 5 out of 5 stars

yazan: PDQpat tarih: Ağu. 21, 2020 ·

I found the icon - it's shows as "Preview". It functioned well until update TB 78.1.1 - my three addon icons no longer "stick" in the bar. I hope another update will solve this problem.

This review is for a previous version of the add-on (1.2). 

Rated 1 out of 5 stars

yazan: PDQpat tarih: Ağu. 5, 2020 ·

I don't see the icon anywhere!
TB 78.1.0 32-bit

This review is for a previous version of the add-on (1.0). 

yazan: Dillinger (Geliştirici) tarih: Ağu. 5, 2020 ·

At the end of the Mail Toolbar.