Genasi work in progress - need help

Greetings,

I'm trying to setup the Genasi race as a subrace, with abilities. As far as I can see, I've set this up the same way as the PH dwarf/elf races, so should work the same way, however upon loading into pcgen, it complains about the 'water breathing' ability, which is the only one left after disabled everything for testing.

Can you see what I've done wrong or missed here?