Please describe the problem:
When 2 or more tabs are open and the contents of the directories which they show don't fit the window, a scrollbar should be shown. The scrollbar is shown only when you open a a directory in a new tab but, if you switch between tabs, the scrollbar is no longer shown unless you manually resize the whole nautilus window.

Steps to reproduce:
1. Open two or more directories (whose contents don't fit in the nautilus window) in separate tabs
2. Switch between all the different tabs
3. Notice how the scrollbar is not shown even though the contents of the directory don't fit the nautilus window


Actual results:
the scrollbar is not shown even though the contents of the directory don't fit the nautilus window

Expected results:
the scrollbar should be shown each time I click on a different tab whose contents don't fit in the current window.

Does this happen every time?
yes

Other information: