Thank you for posting.
Development and Testing was aware of this issue. I have added your post to the original report.
Hey Scott just a note of thanks for your post I was just getting back into FM after a few years away and I didn't pick up on that, and what a ridiculous bug to have.
I'm really leery of trying FileMaker for this and some other inexcusable bugs I've come up against in just a few days of use.
But - thanks for the post you saved me a bunch of time there. For my work the apple color picker is no help at all!