Rated 3 out of 5 stars

yazan: Firefox user e5920a tarih: Oca. 21, 2018 ·

please update T_T

This review is for a previous version of the add-on (0.2.2). 

yazan: Infocatcher (Geliştirici) tarih: Oca. 21, 2018 ·

Not possible without changes from Firefox side:
https://github.com/Infocatcher/Private_Tab_WE#issues