FreeSound plugin is hard to use

When I launch the FreeSound plugin there is a tooltip that says "To add a sample to your project, drag and drop it into the recording view." However, this disappears when I do a search, and it is not clear from looking at the GUI how to add a sample to my project. It would be nicer if there were some instruction on the dialog that explained in better detail how to copy the clip into my Jokosher project, which also did not disappear when you do a search.

Also, I notice that if I create a track in Jokosher and drag the clip into that already created track, it works fine. However, if I try to drag it into an empty Jokosher project, or drag it below the created tracks, it adds a new track, but doesn't add the clip. So you just end up with an empty track. Seems a bug.