Yeah, I can see where that might be a problem. I haven't worked with autofill yet, so I have no idea what would happen, although I can see that it might happen as you say. I'll leave it up to someone more familiar with DW and autoselects to see if anything can be done.

(They're my cats, back when Sora, the one on top, was a kitten. At the time I took the picture, he was munching on Nefer's ear and shortly afterwards she got tired of that and hissed and slapped at him. XD)