Quicktext toolbar disappeard after moving to TB91

Thunderbird Add-ons
1

Hi,
After moving from TB70 to TB91, and updating quicktext addon to version 4.1
I cannot find a way to get the quicktext toobar, neither the quicktext in the right click list
My templates are present
Thank you

2

Maybe this will help, Buttons have disappeared.

3

Thank you
It seems to be an incompatibility with the ThunderHTMLedit addon