Hair light include

Hi guys, I think I’ve found a issue with RC5. When I inlude a object with hair and fur in the light included list. The object is iluminated but the hair don’t. I see just the light bouncing on the hair. If I reverse to exclude, the object emissor is excluded from lightning but the hair receives light.

In attachement a sample scene.
hair_test.max (1.68 MB)

I can confirm this in 1.7.
A bit similar to the issue with “render selected” not rendering the hair when the base object is selected.