Resolve wipes with xml - no go

The manual says that wipes are supported and whatnot, but when I conform my xml with wipes then they're not right. They're in reverse, not feathered, just plain wrong ones and what have you...
So why is it in the manual that wipes with xml will work when actually it's a TOTALLY USELESS feature??

As far as I know when working with XML files between NLE's you lose any and all effects and or transitions, Wipes in Resolve should be considered useless anyway since the accuracy per frames
is nothing compared to any Advanced NLE like Avid, or Adobe Pp etc.