ovr_User_GetSmallImageUrl always return nothing.

Hello,

I'm having this weird problem right now. While I can get a valid URL from ovr_User_GetImageUrl, I always get an empty string by using ovr_User_GetSmallImageUrl. Is ovr_User_GetSmallImageUrl not implemented at all?

PS. I'm noticing I posted this in a wrong section, I'm using Unreal actually. Sorry for the inconvenience :s  Can't find a way to delete this post.... 

Thanks.