Can I change the behavior of automatically creating an Imbalance-USD account?

[Patrick Doyle]

I would much rather have gnc pop up an error message saying "You can't
enter this transaction" than to have it silently create an account for
me.

Obviously, I've checked the preferences menus and don't see an option
for that.  I wonder if there is a way to configure this
under-the-hood.

An alternative, and less preferred solution, would be for me to
designate to which account imbalance transactions should be recorded.

--wpd