Scenario.
I will document this in screen shots.
I am sitting at shot1 (screenshot attached) (btw, this forum tool needs to accept ctrl-v of graphics screen shots and not resort to the primitive attach files)
When I double click on right pane folder I am taken to shot2 (screenshot attached). What the heck?

Why isn't it taking me to the contents of the HCL folder?
If I use the left pane to navigate and select it, it opens the folder fine.
FYI, the folder HCL is just an example of what this thing does. It could be any folder I double click on.