Most in your screen-clips look OK, except-
Here we are looking at "Groups/Folders" of presets. What do you see when you click on one of the triangles to expand the Group?
You should be seeing the Presets with a different icon, like this-
Other reported problems with Presets has been that the information contained within the preset file includes 'illegal' characters. (InternalName, FileName)
I believe that Adobe is working on bug fixes for this.