Gitk lower panel cannot resize

git, gitk

Solution

Maybe you don't see thin resize widget? It's between searchbars:

Try to change "Edit - Preferences - Use themed widgets" option and restart gitk.

Problem

In gitk there are two panel, the top panel which display mostly the list of commits, and the bottom panel which shows changes in this commit. Somehow, since this week I cannot adjust the height of these two panels, like making one of them bigger/smaller. Any idea why?

Original source