LandscapeGrassType seems broken

Hello

Guys, I need some advice. I am working on some environment. I have been following some tutorial and this guy there is using an actor by using LandscapeGrassType and then using Foliage tool with it, but when I am trying to do it. Everytime I open LandscapeGrassType it seems empty. What am I doing wrong?

It is sorted now. I needed to switch on details my bad ;(