Comment 21 for bug 483929

(In reply to comment #20)
> No, we're removing default="true" in this case because otherwise two buttons
> would *look* active.

That would be on Windows, where default="true" just gets the focused appearance. That's not the case on Linux.

> Changing the behavior of the Enter key is a related but
> different bug.

Adding default="true" without adjusting the behavior of the Enter key would /introduce/ a bug.