How can I activate a scroll bar in the Import Source panel? I can't find a preference setting or help reference for it anywhere. I am unable to navigate through my hard drive folder structure in the Source panel.
Does Lightroom assume I have a track pad or mouse with a scroll wheel? My mouse has a scroll wheel but it's wonky. (I can go down but not up.) Would a scroll bar appear if I plugged in a mouse without any scroll bar?
Seems like a little item until you don't have it...
Beginner Lightroom user
Lightroom 5.7.1
Mac Pro, Yosemite 10.10.2