tree colliders

Unity Engine
1

hello everyone i am using unity pro 4.2 but i having a problem my terrain does not create tree colliders even if i had that option checked what can i do

2

i also have this problem yet if i drag the tree into my scene manually and place it collision works fine

terrain tree billboards are also not receiving lighting so I think terrain trees are screwed at the moment

1351396--66543--$billboardedtrees.png
1351396--66543--$billboardedtrees.png1058×386 208 KB

i hope they know about it cause i’m not sure where to report it