[Aperture] Does not properly omit tags that are parent tags

OS X 10.5.4
Aperture 2.1 (3C27)
FlickrExport 3.0.0b25 for Aperture

I have the following keyword structure:

Photo specs/Image type/Outdoor
Photo specs/Image type/Indoor

I tag all images as either "Outdoor" or "Indoor"

I have FlickrExport set to "Fill Flickr tags from: Full Aperture Keyword Hierarchy" because I have other people/animal/thing trees that I want to be fully populated. But I do not want "Photo specs" or "Image type" to be in the Flickr tags, because these are not informative, they're just organizational.

I put "Photo specs" and "Image type" in the Tags > Aperture Keyword Hiding list, and left the "Omit child keywords of keywords in this list" box UNCHECKED because I didn't want it to kill the "Outdoor" or "Indoor" keywords.

That doesn't seem to work. I get "Photo specs" and "Image type" in my Flickr tag list.

If I check the "Omit child keywords of keywords in this list" box, "Photo specs" and "Image type" are gone, but so are "Outdoor" and "Indoor" (as expected).

I think I see what is happening is that you're just iterating through the keywords provided (that is, before building their trees according to the "Full Aperture Keyword Hierarchy" preference). So "Photo specs" and "Image type" aren't in the list yet. In the case that the "Omit child keywords of keywords in this list" box is CHECKED, you must be building the tree to see if a parent keyword has been blocked.

Better: if the "Full Aperture Keyword Hierarchy" preference is enabled, you must build the parent keyword tree before checking for omitted keywords.

Here is a screencast of the problem:

http://txfx.net/files/people/flickrex...