Cant get custom folders to display content

Hi Guys

When i try and add custom menus nothing is displayed they are just empty.

1) added a source eg kids tv and kids movies
2) Go into settings and add menu and for the action i select video library => sources => Kids Movie (video source) => create a menu item to here => selected Movies
3) if i then go to the menu its empty

But the thing is if i browse direct to the folder itself i can see all the movies in there.

What am i doing wrong been looking at it all day