Sometimes, when I login into KDE, instead of the icons for the contents of the folder I selected on the folder view, there is a scroll bar on the right side of the screen. The scroll bar is transparent (stylized as the widgets) and doesn't seems to affect anything. The icons are absent.

Reproducible: Sometimes

Steps to Reproduce:
1. Log into KDE.
2. The file icons from folder view may be absent
3.
Actual Results:  
The file icons from folder view may be absent, and there is an innocuous scroll bar on the right side of the screen.

Expected Results:  
There should be no scroll bar, and the icons should be visible.