latest firefox missing containers?

[Pete Wright]

i am running firefox-65.0.2,1 and notice that i can no longer use 
container tabs in the application.  the menu to select containers no 
longer appears, and old container tabs i had open do not show up in my 
history.  a quick look through freshports doesn't seem to show any notes 
regarding this, is this expected behavior?

cheers,
-pete

-- 
Pete Wright
pete at nomadlogic.org
@nomadlogicLA