Z 5 z 5 gwězdkow pógódnośony

wót Fabio Esquivel dnja Junij 16, 2015 · trajny wótkaz

Will it ever be adjusted for Thunderbird v38.0.1?

Nevermind, I just checked for the fix:

Set check mark on "View/Layout/Folder Pane Columns" and normal operation will return.