Z 1 z 5 gwězdkow pógódnośony

wót gyc dnja Awg. 20, 2010 ·

After upgrading to TB3.1.2 I followed the suggestion in installer and installed this add-on, but I don't see anything on my folders' left pane.
I browsed through menus, options, settings and the like and still haven't found a clue of what I should do to have these "extra columns"...
One thing I'd like to have is the progress bar - that now is on the bottom-right corner - in front of each of my account folders displaying for each its own download progression status...

Toś to pógódnośenje jo za pjerwjejšnu wersiju dodanka (1.1). 

wót Wužywaŕ Firefox beeb85 (wuwijaŕ) Awg. 24, 2010 ·

The columns are activated by the drop-down menu at the end of the column headers.

A progress bar is not in the scope of this extension.