How do I get my LibraryItem doc comments to show up?

My doc comments do not appear to be picked up by Xcode. My code is fully compliant and I added additional doc comments just in case to each LibraryItem built.

Is this a bug I need to file or is there a procedure I need to follow?

I would add screenshots but I can't seem to figure out how.
Nor can I link to a tweet with the images, but they can be found if you connect the following elements by removing the two spaces:


ht tps://twit ter.com/ericasadun/status/1277367536665817089

Thank you in advance for any guidance.