[GNC] Import CSV Multi-currency

[GTI .H]

I did several tests on GnuCash 3.3 on W10 and I can not import without
errors(adding extra split) a simple transaction like this:

Date;Type;Amount;Value;Account;Category;Description;TX;Reconcile
10/10/2010;Spent;-10;5;Account(currency1);Account(currency2);Test;0.5;n

Where: Amount*TX = Value

Configured GnuCash CSV importer column headers:
Date;None;Deposit;None;Account;Transfer Account;Description;Price;Reconciled

Any attempt results in a splitted transaction and should not.

What am I doing wrong?

-- 
Regards
GTI