Ubuntu
thunderbird package

  1. Bug #1084
  2. Comment #152

Comment 152 for bug 1084

Revision history for this message
In , Phillip Susi (psusi) wrote :

I do not have headers wide enough to trigger the horizontal bar, but still can not resize the header pane. It appears to be because the pane has a border size of 0, so there is no border to grab.