> Yes, this is a problem, because it would mean that if the President (for simplicity, the order also specified the AG, but it doesn't really change the issue) had an opinion on the law, and the courts issued an order to an executive officer such as a department head in a lawsuit contrary to that interpretation, the department head would remain bound by the Presidential interpretation until the President relented, since the meaning and effect of a court order is no less a matter of interpreting the law than the meaning and effect of a regulation, statute, or Constitutional provision.

I don't think that's true? Court orders are orders, not laws, and the two are very different.